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1by Beckman, Harry, 1892-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1936Philadelphia, W. B. Saunders, 1936, c1934.889 p. illus., diagr. 25 cm. -
2by Beckman, Harry, 1892-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1943Philadelphia ; London : W. B. Saunders Co., 1943, c1942.xiv, 1015 p. : ill., charts ; 25 cm. -
3by Beckman, Harry, 1892-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1945Philadelphia, London, W. B. Saunders Co., 1945.xiii, 1070 p. incl. illus., tables, diagrs. 26 cm. -
4by Beckman, Harry, 1892-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1938Philadelphia : W. B. Saunders Co., 1938.787 p. : ill. ; 25 cm. -
5by Beckman, Harry, 1892-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1931Philadelphia, London, W.B. Saunders, 1931.899 p.