000 00557nam a2200217Ia 4500
001 38384
005 20240114002008.0
007 ta
008 070718s a g b000 u 465 u
040 _aCotton College,Assm
041 _a465
082 _a550
_bHa 225 In
100 _a.Hantman, Howard L.
245 0 _aIntroductory Mining engineering /
_cHoward.L.Hantman.
_hTextual Documents
260 _aSl :
_bSn ,
_c1976.
300 _bill ;
653 _aMining Engineering
942 _2ddc
_cBK
999 _c38358
_d38358