000 00331nam a2200145Ia 4500
008 240201s2002 xx 000 0 eng d
020 _a9788125021490
082 _a500 SIR
100 _aSIROMANI, SUMITRA
245 0 _aSCIENCE AHEAD -1
260 _bORIENT LONGMAN
_c2002
300 _a80
650 _aSCIENCE
942 _2ddc
_cBK
999 _c3061
_d3061