000 00403nam a2200133Ia 4500
008 171227s1995 xx 000 0 und d
100 _aChugh, Chandar Prakash
245 _aDrilling Technology Handbook
260 _aNew Delhi
_bOxford and IBH Publishing
_c1995
300 _aXX+460
365 _b350
520 _aDrilling,Technology,HandBook,Drilling Technology HandBook
650 _aDrilling Technology HandBook
906 _a40
999 _c172865
_d172865