000 00293nam a2200133Ia 4500
100 _aAjwani/ B.T.
942 _cBK
654 _aEngineering
245 _aElements of engineering
260 _boxford & IBH Publishing
_aNew Delhi
_c1978
082 _a620
300 _a359
546 _aENGLISH
999 _c18021
_d18021