TY - BOOK AU - Modak,R.S. AU - Jain,V.K. AU - Gupta,H.P. ED - India. ED - India. TI - An improved scheme for the evaluation of modes of a multi group neutron diffusion equation U1 - 539.7 PY - 1994/// CY - Bombay PB - Bhabha Atomic Research Centre N1 - Previous name of the publisher : A. E. E. T ER -