000 00271nam a2200109Ia 4500
008 220201s1999 xx 000 0 eng d
100 _aDASS H K
245 0 _aAPPLIED MATHEMATICS FOR POLYTECHNIC STUDENTS
260 _aDELHI
_bCBS PUB
_c1999
300 _a746
942 _2ddc
999 _c92232
_d92232