TY - BOOK AU - Cohen,David TI - Algebra and trigonometry SN - 0314069224 (hardcover : alk. paper) AV - QA154.2 .C58 1997 U1 - 512.13 22 PY - 1997/// CY - Minneapolis/St. Paul, MN PB - West Pub. Co. KW - Algebra KW - Trigonometry N1 - Includes bibliographical references and index ER -