LEADER 00000nam 2200193 a 4500
001 0523651
003 UkHlHU
007 t
008 002001 2 1968 000 eng
040 UkHlHU
050 4 QE 431 B3
100 0 Bayly, Brian.
245 00 Introduction to petrology.
260 Englewood Cliffs, N.J. :|bPrentice-Hall,|c1968.
300 371p.
650 0 Petrography|xPetrology|xRocks.
946 020 absent -- ISBN check required
946 650 |a & |x subfields only. In at least one case all
subfields comprise single words only -- Check for Geac
subject headings
946 650 has non-LCSH elements -- Check for Geac subject
headings
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