000 00325nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a621
_bPUR
100 _aPUROHIT R.K.
245 0 _aFOUNDATION OF MECHANICAL ENGINEERING
250 _a4
260 _bSCIENTIFIC PUBLISHERS
300 _a835
942 _cBK
999 _c79240
_d79240