Abstracts of active contracts :
Air Force Materials Laboratory /
Air Force Materials Laboratory (U.S.).
APA Citation
Air Force Materials Laboratory (U.S.). (1968). Abstracts of active contracts: Air Force Materials Laboratory. Wright-Patterson Air Force Base, Ohio: Air Force Materials Laboratory, Research and Technology Division, Air Force Systems Command, United States Air Force.
MLA Citation
Air Force Materials Laboratory (U.S.). Abstracts of Active Contracts: Air Force Materials Laboratory. Wright-Patterson Air Force Base, Ohio: Air Force Materials Laboratory, Research and Technology Division, Air Force Systems Command, United States Air Force, 1968.
Warning: These citations may not always be complete (especially for serials).