Ahmann, J. Stanley. Testing student achievements and aptitudes. - NEW DELHI, PRENTICE HALL OF INDIA PVT LTD, 1965. - 118 p. illus. 24 cm. - The Library of education . LCCN: 62015494 Subjects--Topical Terms: Achievement tests. LC Class. No.: LB3051 / .A562 Dewey Class. No.: 371.26 AHM