000 00447nam a2200181Ia 4500
008 201023s9999||||xx |||||||||||||| ||und||
020 _a000000-0000000
100 _aOnkar Singh.
245 0 _aIntroduction to Mechanical Engg.
250 _a5
260 _aNew Delhi
_bNew Age
_c2009
300 _a645
365 _b295
650 _aMechanical Engg.
942 _cTB
999 _c2720
_d2720