00467pamaa2200169 4500 0000014265 20070322090000.0 0827352794 TR146 LOV 1993 LOVELL Handbook of photography Ronald P. Lovell, Fred C. Zwahlen and James A. Folts. 3rd ed. New York: Delmar Pub., 1993. x, 337p.: 24cm. Photography Zwahlen, Fred C. FOLTS, James A.