00000cam a22000004i 4500 UP-1685594773861651193 Buklod 20090109103543.0 j|||||||||||||| | ta 160429s1977 xx af r |||1 0|eng d (iLib)UPBAG-00004569136 BAG rda eng QE 367 R56 1977a Kerr, Paul F. (Paul Francis) 1897-1981. author. Optical mineralogy Paul F. Kerr. Fourth edition. Quezon City JMC Press ©1977. xvi, 492 pages, 2 unnumbered leaves of plates illustrations 24 cm First-second edition by A. F. Rogers and P. F. Kerr; first edition published under title: Thin-section mineralogy. A reprint of the same edition published by McGraw-Hill, New York. "Reprinted under authority of Presidential Decree No. 285 as amended by P.D Nos 400&1203." Includes bibliographical references (pages 473-474) and index. Optical mineralogy. Rogers, Austin Flint 1877-1957. Optical mineralogy. FO UPBAG UPBAG-MAIN QE 367 R56 1977a Book