Potter, David Photosituations, a technique for teaching by David Potter, J. Joel Moss [and] Herbert F. A. Smith. - Minneapolis Burgess Pub. Co. [1963] - i, 166 b. illus. - Burgess education series . LCCN: 63020117 Subjects--Topical Terms: Teaching--Pictorial works. LC Class. No.: LB1045 / .P64 Dewey Class. No.: 370.1