TY - BOOK AU - Gustafson,R.David AU - Frisk,Peter D. TI - Essential mathematics with geometry SN - 0534115985 : AV - QA39.2 .G858 1990 U1 - 510 20 PY - 1990/// CY - Pacific Grove, Calif. PB - Brooks/Cole Pub. Co. KW - Mathematics ER -