- Unknown Binding: 40 pages
- Publisher: Dept. of Health, Education, and Welfare, Public Health Service, Office of Health Research, Statistics, and Technology, National center for Health Statistics (1980)
- Language: English
- ISBN-10: 0840601646
- ISBN-13: 978-0840601643
- Amazon Best Sellers Rank: #10,924,270 in Books (See Top 100 in Books)
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