000 00263nam a2200121Ia 4500
008 161008s9999 xx 000 0 und d
100 _aSINGH A
245 _aENGINEERING MATHEMATICS
250 _a1ST
260 _bANE BOOKS
_c2008
300 _a570
942 _cBK
999 _c42423
_d42423