Bostock, L. Core mathematics / L. BostocK - New York : Worth Publishers, 2000. - xi, 534 p. : ill. ; 26 cm. Includes index. ISBN: 0748755098 LCCN: 74082696 Subjects--Topical Terms: Mathematics.Mathematics--Programmed instruction. LC Class. No.: QA39.2 / COR 2000 Dewey Class. No.: 510/.7/7