000 00616cam a22002534a 4500
001 36901
003 AR-SsjUBGM
005 20251206162017.0
008 250720s1953 xxu 000 0 eng d
040 _aAR-SsjUBGM
_cAR-SsjUBGM
041 0 _aeng
044 _axxu
080 _a552
100 1 _aSpock, L. E.
_940689
245 1 0 _aGuide to the study of rocks.
250 _a2nd ed.
260 _aNew York :
_bHarper & Row,
_c1953.
300 _a298 p. :
_bil. ;
_c23 cm
650 4 _aPetrologĂ­a
650 4 _aRoca
655 4 _aLibro
_914
942 _cLB
_2cdu
945 _aidgym
_d2004-10-01
999 _c36901
_d36901