000 00305nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a510 CHA
100 _aK.S.C
245 0 _aEngineering mathematics - I
260 _aSudha publication
_bNew Delhi
_c2014
300 _a307p.
_b195
650 _aHUMANITIES
999 _c134248
_d134248