一般注記"Kunitz and Associates, under contract (282-91-0015) ... prepared the draft manuscript for this publication"--T.p. verso
Distributed to depository libraries in microfiche
Shipping list no.: 94-0160-M
"May 1993."
Physical description for original version: vi, 74 p. ; 28 cm
書誌注記Includes bibliographical references (p. 59-74)
原資料等に関する注記原資料の出版事項: Rockville, MD : U.S. Dept. of Health and Human Services, Public Health Service, Agency for Health Care Policy and Research, [1993]
SUPTDOC番号: HE 20.6509: AM 1
GPO管理番号: 0491-B-10 (MF)