000 00279nam a2200121Ia 4500
008 240801s9999 xx 000 0 und d
082 _bCHA-E
100 _aCHAUDHARY S K
245 0 _aELEMENTS OF WORKSHOP TECHNOLOGY
260 _aNEW DELHI
_c1964
300 _a664
942 _cDB
999 _c45678
_d45678