Parsegian, V. L. ...[et al] Laboratory and mathematics supplement to Introduction to natural science, Part one : the physical sciences / V. L. Parsegian ...[et al] - New York : Academic Press, c 1968. - vii, 205 p. : ill. ; 25 cm. 339 339 Subjects--Topical Terms: Mathematics -- Problems, exercises, etc. Dewey Class. No.: 530 / P25l