000 00479nam a22001937a 4500
001 34865
003 BD-DhUET
008 151018b xxu||||| |||| 00| 0 eng d
020 _a2710803348
040 _aDLC
_cDLC
_dBD-DhUET
082 _a621.95202
_bGRA/1978
110 _aGraham & Trotman
245 _a Drilling data handbook
250 _a1st ed.
260 _aLondon
_bGraham & Trotman
_c1978
300 _a413p.
_bill.
650 0 _aDrilling data - Handbook
942 _cCP
999 _c34865
_d34865