TY - BOOK AU - Metcalfe,H.Clark AU - William,John E. AU - Castka,Joseph F. AU - Dull,Charles Elwood,1878-1947 TI - Modern chemistry SN - 9710805746 PY - 1982/// CY - Manila PB - National Book Store KW - Chemistry N1 - Previous editions under Charles E. Dull, now deceased; Includes appendix, glossary, and index ER -