TY - BOOK AU - Perkins,Dexter TI - Mineralogy SN - 9788120321144 AV - QE363.2 .P42 2002 U1 - 549 21 PY - 2002/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Mineralogy N1 - Includes bibliographical references and indexes ER -