Asahi Pentax guide : how to use the Pentax, Pentax S, Pentax K, Pentax S1 (H1), Pentax S1a, Pentax S2 (H2), Pentax Super S2, Pentax SV, Pentax S3 (H3) and Pentax Spotmatic and Pentax Nocta cameras /
Emanuel, Walter Daniel.
London :  Focal P., 
1968.
Previous ed. 1968.
Includes index.