Vista normal Vista MARC Vista ISBD

Perio / prepared by Office of Information, Division of Dental Health. - [Washington, D.C., 1971] - [12] p. : ill.

[Additional illustrations on p. 2-3 of cover]. Document for sale by the Superintendent of Documents, paper, 30c. Oblong 24mo. CRDP Program Historic Shelflist record.

Subjects--Topical Terms:
Teeth--Care and hygiene.

GPO Item No.: 0507-D-01

Gov. Doc. Class. No.: HE 20.3102:P 41