Contents

Variability of Extragalactic Objects in Relation to Redshift, Color, Radio Spectral Index and Absorption Lines
D. Basu
Abstract   Full Text: [PDF (253kB)]
pp. 263-282
Soft X-ray Variability of the Bright Quasar 3C273
Chulhee Kim
Abstract   Full Text: [PDF (2030kB)]
pp. 283-292
HI Fluctuations at Large Redshifts: I – Visibility Correlation
Somnath Bharadwaj & Shiv K. Sethi
Abstract   Full Text: [PDF (222kB)]
pp. 293-307
A Map for a Group of Resonant Cases in a Quartic Galactic Hamiltonian
N. D. Caranicolas
Abstract   Full Text: [PDF (2157kB)]
pp. 309-319
Real-Time Signal Processor for Pulsar Studies
P. S. Ramkumar & A. A. Deshpande
Abstract   Full Text: [PDF (378kB)]
pp. 321-342