TY - BOOK AU - Smith, Karl J. AU - ED - ED - ED - ED - SN - 0534052746 : SN - 2 PY - 1985///];copyright 198646 CY - Monterey, CA PB - Brooks/Cole Publishing KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Trigonometry N1 - Includes indexes; 5 ER -