TY - BOOK AU - Saxon, John H., AU - ED - ED - ED - ED - TI - : an incremental approach SN - 0130216003 (paperback : volume 1) SN - 2 PY - 1979///];copyright 197946 CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Algebra N1 - Includes index; 5 ER -