pp 1- August 1980

Preface

C N R Rao E C Subbarao S Ramaseshan

pp 151-154 August 1980

Separation of rare earths by ion exchange

G S Rao G M Phatak

pp 155-159 August 1980

Electrowinning of cerium group metals from fused chloride bath

Sohan Singh A L Pappachan

pp 161-165 August 1980

Preparation of rare earth-cobalt magnet alloy by reduction-diffusion process

T S Krishnan

pp 167-176 August 1980

Analytical methods for RE-Co alloys

T A Padmavathy Sankar H O Gupta E C Subbarao K P Gupta N R Bonda D K Goel S N Kaul A K Majumdar R C Mittal G Sarkar M V Satyanarayana K Shankara Prasad J Subramanyam E M T Velu

pp 177-180 August 1980

Magnetic properties of a mischmetal-cobalt alloy

R A Tewari

pp 181-186 August 1980

Wave-vector dependence of spin-wave line-width in yttrium iron garnets

OM Prakash CM Srivastava

pp 187-192 August 1980

Exchange constants in ferrimagnetic garnets

CM Srivastava C Srinivasan R Aiyar

pp 193-199 August 1980

Systematics in the electron transport and magnetic properties of LnBO₃ perovskites

P Ganguly C N R Rao

pp 201-206 August 1980

Solid state studies on rare earth mixed oxide pyrochlores Er₂(V_1−x Fe_x)_4/3 W_2/3O₇

M A Subramanian G Aravamudan G V Subba Rao

pp 207-216 August 1980

Positron annihilation studies of rare-earth mixed valence compounds

K P Gopinathan C S Sundar B Viswanathan A Bharathi

pp 217-219 August 1980

Higher order elastic constants of rare earth metals: gadolinium, dysprosium and erbium

C S Menon