000 00359nam a22001577a 4500
003 OSt
020 _aNA
040 _c0
_d0
082 _222
_a515.20
100 _aDr. Grewall B.S
245 _aHigher engineering mathematic
260 _aNew Delhi,
_bKhana Publishers,
_cc2000.
300 _a1227 p. ;
_bill. ;
942 _2ddc
_cMATHS
_05
999 _c5127
_d5127
999 _c5454
_d5454