000 00278nam a2200109Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
100 _aD.S.C
245 0 _aEngineering Mathematics - IV
260 _aPrisam books
_bBangalore
300 _a264p.
_b160
650 _aPOLOTICAL SCIENCE
999 _c137544
_d137544