000 00290nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621
100 _aPravin Kumar
245 0 _aBasic Mechanical Engineering
250 _a1
260 _bPearson Education, New Delhi
_c2013
942 _cBK
999 _c27022
_d27022