1. Second invariant for two-dimensional classical super systems

   • S. C. Mishra
   • Roshan Lal
   • Veena Mishra

   Reasearch Articles Pages: 633 - 644

2. What price the spin-statistics theorem?

   • E. C. G. Sudarshan
   • I. M. Duck

   Reasearch Articles Pages: 645 - 653

3. On Bianchi-I cosmic strings coupled with Maxwell fields in bimetric relativity

   • V. Mahurpawar
   • S. D. Deo

   Reasearch Articles Pages: 655 - 658

4. Radial oscillations of magnetized proto strange stars in temperature- and density-dependent quark mass model

   • V. K. Gupta
   • Asha Gupta
   • J. D. Anand

   Reasearch Articles Pages: 659 - 668

5. Anisotropic cosmological models and generalized scalar tensor theory

   • Subenoy Chakraborty
   • Batul Chandra Santra
   • Nabajit Chakravarty

   Reasearch Articles Pages: 669 - 673

6. Quantum molecular dynamics approach to estimate spallation yield fromp +²⁰⁸Pb reaction at 800 MeV

   • P. K. Sarkar
   • Maitreyee Nandy

   Reasearch Articles Pages: 675 - 684

7. Differential and integral cross-sections of e-O₂, O₃, NO, CO scattering at energies 100–1000 eV

   • P. M. Patel
   • K. N. Joshipura

   Reasearch Articles Pages: 685 - 692

8. Non-linear propagation of laser beam and focusing due to self-action in optical fiber: Non-paraxial approach

   • R. K. Khanna
   • R. C. Chouhan

   Reasearch Articles Pages: 693 - 706

9. Energy fluxes in helical magnetohydrodynamics and dynamo action

   • Mahendra K. Verma

   Reasearch Articles Pages: 707 - 724

10. Measurements on polar liquids at a microwave frequency — evaluation of molecular parameters — a new method

    • M. B. R. Murthy
    • B. S. Dyasagar
    • R. L. Patil

    Reasearch Articles Pages: 725 - 727

11. Temperature dependence of the fundamental band gap parameters in cadmium-rich Zn_xCd_1-xSe using photoluminescence spectroscopy

    • Lalita Gupta
    • S. Rath
    • F. C. Jain

    Reasearch Articles Pages: 729 - 737

12. Higher-order semiclassical energy expansions for potentials with non-integer powers

    • Asiri Nanayakkara

    Brief Reports Pages: 739 - 747

13. Pseudo information entropy of a three-level atom interaction with two-laser fields in Λ-configuration

    • A. S. F. Obada
    • T. M. El-Shahat
    • M. Abdel-Aty

    Brief Reports Pages: 749 - 752

14. New isothermal equation of state of solids applied to high pressures

    • Piyush Kuchhal
    • Narsingh Dass

    Brief Reports Pages: 753 - 757

15. Relaxation phenomena of polar non-polar liquid mixtures under low and high frequency electric field

    • K. Dutta
    • S. K. Sit
    • S. Acharyya

    Brief Reports Pages: 759 - 772

16. Observation of very low frequency emissions at Indian Antarctic station, Maitri

    • R. P. Patel
    • R. P. Singh
    • D. Hamar

    Brief Reports Pages: 773 - 778

17. Comment: “On the computation of molecular auxiliary functionsA _nandB _n”

    • Frank E. Harris

    Brief Reports Pages: C779 - C780

18. Response to the Comment: “On the computation of molecular auxiliary functionsA _nand B_n”

    • I. I. Guseinov

    Brief Reports Pages: C781 - C783