000 03340nam a2200481Ia 45e0
008 181001s2012 xx 000 0 und d
020 _a8121903459
100 _aDass H.K.
245 0 _aAdvanced Engineering Mathematics
250 _a20th
260 _aNewDelhi
_bS.Chand & Com. Ltd Ramnagar
_c2012
300 _a1358
942 _2ddc
_cBK
999 _c5087
_d5087