1. Preface

   • M. K. V. Bappu

   EditorialNotes Pages: 1 - 1

2. Comoving frame calculations of spectral lines formed in rapidly expanding media with the partial frequency redistribution function for zero natural line width

   • A. Peraiah

   OriginalPaper Pages: 3 - 16

3. Lines formed in rotating and expanding atmospheres

   • A. Peraiah

   OriginalPaper Pages: 17 - 23

4. Pulsar activity and the morphology of supernova remnants

   • V. Radhakrishnan
   • G. Srinivasan

   OriginalPaper Pages: 25 - 32

5. The role of general relativity in astronomy: Retrospect and prospect

   • S. Chandrasekhar

   OriginalPaper Pages: 33 - 45

6. Evidence for a large population of shocked interstellar clouds

   • V. Radhakrishnan
   • G. Srinivasan

   OriginalPaper Pages: 47 - 66

7. A search for OB stars in supernova remnants

   • Sidney Van den Bergh

   OriginalPaper Pages: 67 - 70

8. XX Cam—The Inactive R CrB star

   • I. Kameswara Rao
   • N. M. Ashok
   • P. V. Kulkarni

   OriginalPaper Pages: 71 - 78

9. A dispersion relation for open spiral galaxies

   • G. Contopoulos

   OriginalPaper Pages: 79 - 95