000 00300nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a510 RAO
100 _aRao, Govinda, H.S
_911324
245 0 _aEngineering mathematics-I
260 _bNew Delhi
_c2002
300 _a256p.
_b175
650 _aPHYSICS
999 _c136171
_d136171