000 00281nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621
100 _aBanapurmath N R
245 0 _aBasic Mechanical Engineering
250 _a1
260 _bVikas, New Delhi
_c2014
942 _cBK
999 _c30914
_d30914