000 00370nam a2200145Ia 4500
008 191002s9999 xx 000 0 und d
020 _aSCST02010
100 _aS.Narayan
245 0 _aDifferntial Calculas
260 _aNew Delhi
_bShyam Lal Charitable Trust
_c1982
536 _aState Government
650 _a Differntial
650 _aCalculas
942 _cSC/STBKB
999 _c37883
_d37883