000 00250nam a22000857a 4500
245 _aJOURNAL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
260 _aNEW DELHI
_bNATIONAL INSTITUTE OF SCIENCE COMMUNICATION
_c2002
942 _cBV
952 _IJAN 2002 : JUN 2002
999 _c46625
_d46625