Published by United States Government Printing Office., 1964
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Condition: Good. ORIGINAL 1964 PUBLICATION; softcover; ex-library; it is missing the plate in rear pocket; o/w in good condition. Journal.
Published by US Govt Printing Office, 1964
Seller: Cambridge Rare Books, Cambridge, GLOUC, United Kingdom
Paperback. Condition: VERY GOOD. 1964. US Govt Printing Office. Softback. Book- VG. 9.5x6. 18pp. 4 b/w photos. 2 b/w diagrams. B/w chart in pocket inside back cover.