000			00408pam a2200145a 44500
082			_a622.1509 _bSw36h
100			_aSweet, George Elliott
245	1		_aHISTORY OF GEOPHYSICAL PROSPECTING
260			_aLos Angeles, Calif. _b _cc1966
300			_a1 v.
500			_aAcknowledgement Of Sources : V. 1, P. Iv-Vi
650			_aProspecting -- Geophysical Methods
964			_gCIRC
997			_aK10908 v. 1 C
999			_c381927 _d381927