pp 331-348 December 1984

Is the Universe flat?

Martin J. Rees

pp 349-368 December 1984

Identifications and spectra of extragalactic radio sources

M. S. Longair S. J. Lilly

pp 369-388 December 1984

Arrival-time analysis for a millisecond pulsar

Roger Blandford Ramesh Narayan Roger W. Romani

pp 389-402 December 1984

Binary progenitors of Supernovae

Virginia Trimble

pp 403-423 December 1984

On the supernova remnants produced by pulsars

G. Srinivasan D. Bhattacharya K. S. Dwarakanath

pp 425-428 December 1984

HI absorption observations of two radio sources near the supernova remnant G 127.1 + 0.5

W. M. Goss J. H. van Gorkom

pp 429-473 December 1984

Extragalactic sources with asymmetric radio structure - I. Observations of 17 sources

D. J. Saikia P. Shastri R. P. Sinha V. K. Kapahi G. Swarup

pp 475-482 December 1984

Radio observations of the BL Lae object 1400+ 162

D. J. Saikia G. Swarup R. P. Sinha

pp 483-493 December 1984

Short-term intrinsic-intensity variations of pulsars

S. Krishnamohan V. Balasubramanian

pp 495-506 December 1984

Faster-than-light motion in quasars

J. V. Narlikar S. M. Chitre