Perkins, Dexter. Mineralogy / Dexter Perkins. - 2nd ed. - Boston : Prentice Hall, c2011. - x, 494 p. : ill. (some col.) ; 28 cm. ISBN: 0321663063 9780321663061 Subjects--Topical Terms: Mineralogy.NUST Dewey Class. No.: 549 / PER