000 00336nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a553.28
100 _aLEVORSEN, A . I
245 0 _aGeblogy of Petroleum
250 _a2nd
260 _aNew Delhi
_bCBS Pub, & Disributors
_c1985
300 _a723 P
942 _cPR
999 _c60723
_d60723