000 00307nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
020 _a81 219 0599 0
082 _a531
_bMAT/M
100 _aMATHUR, D.S.
245 0 _aMECHANICS
260 _bS.Chand and Company Ltd., New Delhi
_aNew Delhi
_c1995
942 _cBK
999 _c5477
_d5477