Gassan, Arnold. Handbook for Contemporary Photography. Second Edition, Revised and Expanded.

Handbook Company, 1971, distributed by Light Impressions. Third printing, June 1972 with errata and additions.  Spiral bound, VG+ with minor signs of use.  From the estate of the late photographer Louis H. Draper.  135 pages.  Chapters: Basic Processes; Response & Critique; Advanced Processes; Non-Silver Processes (platinum, bichromate, gum print, Photogravure, Etching, Photo silkscreen); and Color Prints. Excellent guide to analog photography.