000 00297nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aJhamb
245 _aQuantitative Techneq
250 _avol 1
260 _bDelhi:vikas pub
_c1997
300 _a566p.
650 _aElectronic
999 _c250
_d250