000 00279nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a510.2462C1
100 _aB S GREWAL
245 0 _aHIGHER ENGINEERING MATHEMATICS
260 _bKANNA
365 _b265.00
942 _cBTECH
999 _c129996
_d129996