Bibliography Details

Questar Corporation. Instruments and Accessories catalog, 1973, revision 3.

The following is a complete listing of all citations using this source:

§ 3.1. Design Changes and Refinements

• Citation No. 1

§ 4.1. New Offerings for Photographers and Cinematographers

• Citation No. 2

Timeline

• Citation No. 3
• Citation No. 4