Holter, Patra. Photography without a camera. - 144 pages : chiefly illustrations (some colour) ; 19 x 27 cm Includes bibliographical references and index. ISBN: 0442234961 9780442234966 LCCN: 75176079 Subjects--Topical Terms: Photograms LC Class. No.: TR682 / .H64 1972 Dewey Class. No.: 771 770 778.8