Editore: Bethesda: DHEW Publication, 1975. Third Revision, March 1975., 1975
Soft cover. Condizione: Good. 3rd Edition. 4to. 220 pp. Original printed yellow wrappers. Covers show use and some soil; contents unmarked. Very good minus.
Condizione: Very Good. Bethesda, Maryland: National Institute of Neurological and Communicative Disorders and Stroke, 1975. 3rd revision. 4to Hardcover. Orange/yellow cloth with black lettering on front cover and spine. 220pp. Very Good book. Some scuffing to covers. In polypropylene bag. (virologists, kuru, nobel prize winner, gajdusek) Inquire if you need further information.