Martin, Phyllis, C. Human biological development/ Phllis C. Martin, Elizabeth Lee Vincent; illustrated by William A. Osburn - New york: The Ronald Press, c1960 - v, 541 p.; 23 cm. Includes index ISBN: Rs. 150.00 Subjects--Topical Terms: Human biologyEmbryology, HumanHuman behaviorCells Dewey Class. No.: 612.64