000 00304nam a2200133Ia 4500
008 170101s1997 xx 000 0 und d
020 _a8120308042
100 _aSastry S S
245 0 _aMathematics, Engineering
260 _aN Delhi
_bPHI
_c1997
300 _a630
650 _aMaths
942 _2ddc
_cBK
999 _c27743
_d27743