1. On differentiability of real functions

   • Santi Valenti

   OriginalPaper Pages: 5 - 10

2. Alcune considerazioni riguardanti le fibrazioni proiettive

   • Gianfranco Panella

   OriginalPaper Pages: 11 - 26

3. Étude de géométries planes ordonnées

   • A. Doneddu

   OriginalPaper Pages: 27 - 67

4. Su una classe di operatori differenziali

   • Francesco Rosati

   OriginalPaper Pages: 69 - 88

5. Generalized closed sets in topology

   • Norman Levine

   OriginalPaper Pages: 89 - 96

6. Concerning sequence to sequence transformations

   • C. E. Harrell

   OriginalPaper Pages: 97 - 108

7. Continuous embeddings of Hilbert spaces

   • J. S. Mac Nerney

   OriginalPaper Pages: 109 - 112