Parker, Gary. Mitosis and meiosis [by] Gary Parker, W. Ann Reynolds [and] Rex Reynolds. - Chicago, Educational Methods [1968] - 145 p. illus. 22 cm. - EMI programed biology series . Bibliography: p. 144-145. LCCN: 67030657 Subjects--Topical Terms: Cell division--Programmed instruction. LC Class. No.: QH605 / .P28 Dewey Class. No.: 574.8/762/077