R654515. Tables of the generalized exponential-integral functions. Compiled by Howard Hathaway Aiken, Grace Murray Hopper & John Allen Harr. © 31Dec49; A39719. The President and Fellows of Harvard College (PWH); 17Feb77; R654515.

R654516. Tables of the function sin[non-printable data] and of its first eleven derivatives. Compiled by Howard Hathaway Aiken, Grace Murray Hopper & John Allen Harr. © 31Dec49; A39720. The President and Fellows of Harvard College (PWH); 17Feb77; R654516.

U.S. Copyright Renewals, 1977 January - June — Part 82

R654517. Tables of the Bessel functions of the first kind of orders sixty-four through seventy-eight. Compiled by Howard Hathaway Aiken, Grace Murray Hopper & John Allen Harr. © 31Dec49; A40057. The President and Fellows of Harvard College (PWH); 17Feb77; R654517.

U.S. Copyright Renewals, 1977 January - June — Part 82

R654518. Child health services and pediatric education; report of the Committee for the Study of Child Health Services, the American Academy of Pediatrics. © 2Apr49; A31483. The Commonwealth Fund (PWH); 16Feb77; R654518.

U.S. Copyright Renewals, 1977 January - June — Part 82

R654519. Supplement to Child health services and pediatric education: methodology and tabulations on services; report of the Committee for the Study of Child Health Services, the American Academy of Pediatrics. © 10Aug49; A34927. The Commonwealth Fund (PWH); 16Feb77; R654519.

R654520. Ecology of health: the New York Academy of Medicine, Institute on Public Health, 1947. Editor: E. H. L. Corwin. © 18Nov49; A38306. The Commonwealth Fund (PWH); 16Feb77; R654520.

R654521. Office management for health workers. By Frances King & Louis L. Feldman. © 26May49; A33311. The Commonwealth Fund (PWH); 16Feb77; R654521.

R654522. Trends in medical education: the New York Academy of Medicine Institute on Medical Education, 1947. Editor: Manlon Ashford. © 2Jun49; A33543. The Commonwealth Fund (PWH); 16Feb77; R654522.

R654523. The Sugar maple. By David C. Peattie. (In Atlantic monthly, Mar. 1949) © 15Feb49; B177715. Noel Peattie (C); 4Feb77; R654523.

R654524. History of the development of building construction in Chicago. By Frank A. Randall. NM: additional text & compilation. © 31Aug49; A36076. Frank A. <pb id='083.png' /> Randall, Jr., Ruth L. Randall & John D. Randall (C); 22Feb77; R654524.

R654525. Sybaris. By Joseph Sevier Callaway. © 30Jan50; A40779. Joseph Sevier Callaway (A); 16Feb77; R654525.