TY - BOOK AU - Willard,Hobart H. TI - Instrumental methods of analysis SN - 0442245025 AV - QD79.I5 I52 1981 U1 - 543.08 19 PY - 1981/// CY - New York, Belmont, California PB - Van Nostrand, Wadsworth KW - Instrumental analysis N1 - Previous ed.: Hobart H. Willard, Lynne L. Merritt, Jr., John A. Dean. 5th ed. 1974; Includes bibliographies and index ER -