pp 1-27 March 1981

General relativistic analysis of structure and stability of charged fluid disks around compact objects

A. R. Prasanna D. K. Chakraborty

pp 29-41 March 1981

An analysis of the orbital periods of some eclipsing binaries suspected to be in the pre-main sequence contraction phase of evolution

T. Panchatsaram K. D. Abhyankar

pp 43-58 March 1981

Extragalactic sources with one-sided radio structure

Vijay K. Kapahi

pp 59-65 March 1981

Pulsating radio emission at decametre wavelengths from the sun

Ch. V. Sastry V. Krishan K. R. Subramanian

pp 67-79 March 1981

Luminosity-H_I velocity width relation for spirals

N. Visvanathan

pp 81-86 March 1981

Photon escape probabilities in expanding atmospheres

A. Peraiah K. E. Rangarajan D. Mohan Rao

pp 87-93 March 1981

On the relationship between pulsars and supernova remnants

R. K. Kochhar

pp 95-113 March 1981

Intrinsic properties of carbon stars. I. Effective temperature scale of N-type carbon stars

Takashi Tsuji

pp 115-118 March 1981

A spectroscopic orbit for 26 Comae

R. F. Griffin