1. The development of invention and rationalization, an important condition for hastening scientific and technical progress

   • V. I. Dobuzhinskii
   • V. V. Panteleev

   OriginalPaper Pages: 379 - 382

2. Our commitments are being fulfilled

   • V. K. Petrenko

   OriginalPaper Pages: 383 - 384

3. For economy and thrift

   OriginalPaper Pages: 385 - 385

4. Increasing the output and improving the design of window glass tank furnaces

   • V. A. Il'inskii

   OriginalPaper Pages: 386 - 389

5. Recommendations on the use of refractories in the glass industry

   • N. M. Galdina

   OriginalPaper Pages: 390 - 392

6. Advantages of the rotor method of batch changing on a sublayer of glass cullet

   • V. G. Moiseev

   OriginalPaper Pages: 393 - 394

7. Rational organization of the degassing schedule in glass tank furnaces

   • N. A. Pankova
   • L. Ya. Levtin

   OriginalPaper Pages: 395 - 398

8. Intensification of the manufacture of container glassware

   • N. N. Rokhlin
   • T. I. Beloborodova
   • G. I. Lyutaya

   OriginalPaper Pages: 399 - 401

9. Direct-heating furnaces for the production of container glassware

   • A. E. Erinov
   • V. P. Kononko
   • Yu. M. Efimov

   OriginalPaper Pages: 402 - 404

10. Control of the level of glass mass in furnaces

    • V. I. Laptev

    OriginalPaper Pages: 405 - 405

11. Chemical conversions in two-component mixtures containing lanthanum

    • E. P. Rashina
    • V. A. Zubei
    • V. M. Ivanova

    OriginalPaper Pages: 406 - 408

12. Investigation of the viscosity and crystallization of quartz glasses with alloying aluminum oxide admixtures

    • M. S. Aslanova
    • V. A. Chernov
    • L. F. Kulakov

    OriginalPaper Pages: 409 - 411

13. Improving the production of glass blocks at the Lisichansk glass factory

    • V. N. Alekseev
    • I. M. Pakhumkov
    • Kh. G. Yaroker

    OriginalPaper Pages: 412 - 413

14. Complex ceramic raw material

    • V. V. Kozyrev

    OriginalPaper Pages: 414 - 417

15. Use of combined fluxes for vitrifying tiles during rapid firing

    • M. I. Kurilina
    • R. Ya. Popil'skii
    • V. F. Pavlov

    OriginalPaper Pages: 418 - 420

16. X-ray quantometers for chemical analysis of ceramics

    • A. B. Shakhmeister
    • M. L. Trachevskii
    • I. P. Nesterenko

    OriginalPaper Pages: 421 - 423

17. New standard for cast ceramic tiles and coverings made from them

    • K. V. Dazhuk
    • E. M. Golik
    • L. G. Sidel'nikova

    OriginalPaper Pages: 424 - 425

18. Heat utilization in direct-heating furnaces

    • V. E. Dunduchenko
    • A. I. Kukarkin
    • Yu. M. Efimov

    OriginalPaper Pages: 426 - 428

19. Diamond drilling of Bakor refractories

    • I. P. Kobyako
    • V. I. Lazorenko
    • N. I. Dubina

    OriginalPaper Pages: 429 - 429

20. Rational servicing of tunnel kilns

    • V. M. Il'in
    • V. A. Matvienko
    • P. I. Andrienko

    OriginalPaper Pages: 430 - 431

21. Use of CaCl₂ for lining ballmills

    • V. I. Royovenko

    OriginalPaper Pages: 432 - 432

22. Gold vases

    • A. M. Kobalev

    OriginalPaper Pages: 433 - 434

23. Promising developments in Kalinin glass

    • R. M. Fridman

    OriginalPaper Pages: 435 - 436

24. The complexometric determination of aluminum oxide in glass containing oxides of rare earths

    • P. A. Andreev
    • S. F. Makarova

    OriginalPaper Pages: 437 - 438

25. Successes in the first round of the “stroimaterialy-75” competition (Work presented in 1973)

    Information Pages: 439 - 440

26. News from the plants

    Information Pages: 441 - 441

27. Sixtieth birthday of F. E. Zabkov

    Information Pages: 442 - 443

28. Book reviews

    BookReview Pages: 444 - 445