000 00311nam a2200121Ia 4500
082 _a510
_bDAS
100 _aDas, D.P.
245 _aAdvance engineering mathematics: problems and solutions
260 _aNew Delhi
_bCyber Tech Publication
_c2003
300 _a1297p
650 _aApplied Sc.
650 _aMathematics
999 _c2716
_d2716