Bell and Howell Models 631, 636 and 640 16mm Projectors Service Manual, Spare Parts, Care and Maintenance

Bell and Howell Models 631, 636 and 640 16mm Projectors Service Manual, Spare Parts, Care and Maintenance

G.B.-Bell & Howell

London : Rank Precision Industries Ltd., 1958

114 p : ills. : 29 cm.