TY - BOOK AU - Brown, James W. AU - Thornton, James W., ED - ED - ED - ED - TI - : a systematic approach SN - 0070084815 (hardbound) SN - 2 PY - 1971///.;copyright 1971.46 CY - New York PB - McGraw-Hill Book Company KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - College teaching N1 - Includes bibliographical references and index; 5; Professional ER -