Gowen, James A. Progress in writing a learning program James A. Gowen. - New York McGraw-Hill 1973. - ix, 191 p. ISBN: 0070238596 LCCN: 72005905 Subjects--Topical Terms: English language--Rhetoric--Programmed instruction. LC Class. No.: PE1413 / .G68 1973 Dewey Class. No.: 808 / G722p