000 00756nam a2200205 a 4500
008 970106s1983^^^^xxu^^^^^^^^^^^000^0^eng^d
020 _a0-89520-402-9
035 _aMX001000354589
050 _aTN263
_bI53 1983
245 0 0 _aIndustrial minerals and rocks :
_bNonmetallics other than fuels /
_cEd. boards Stanley j. lefond... y otros.
250 _a5
264 1 _aNew York :
_bSociety of mining engineers :
_bAmerican institute of mining, metallurgical :
_bPetroleum engineers,
_cc1983
300 _a2 volúmenes
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
650 4 _aGeología económica
650 4 _aMinas y riquezas minerales
700 1 _aLefond, Stanley J.,
_d1917-
_eeditor
999 _c943
_d943