Volume 66 Number 4

Anthony D. Ologhobo

M. Abdul Salam, S. Subramanian

A.M. Almazan, R.L. Theberge

S. Narsa Reddy, E.V.Ramana Reddy, V.M. Reddy, M.S. Reddy, P. Venkat Reddy

R.P. Gupta, M.S. Kalra, M.S. Schoo

S.S. Misra, Hari Om Agrawal

S.S. Kundu

J.J. Thambirajah

O.P. Ifenkwe, S.O. Odurukwe, J.C. Okonkwo, H.N. Nwokocha

Rudraraju A. Raju, Meka N. Reddy

P.O. Adetiloye, A.A. Adekunle

C. Bollet, C. Gulian, M.N. Mallet, E. Estrangin, Ph. de Micco

E.V. Nybe, P.C.S. Nair, P.A. Wahid

A.K. Saikia, V. Muniyappa

E.N. Ayesu-Offei

Peter J. Martin, Janet Riley

A.S. Khanna, D.S. Balaine

O.O. Oni, V. Buvanendran, N.I. Dim

E.R. Terry, E.V. Doku, O.B. Arene, N.M. Mandungu

L.R. Humphreys

W. Mellor, R. Ahmed

M. Kay