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1by Koos, Leonard Vincent, 1881-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1924Minneapolis : University of Minnesota, 1924.2 v. (xxxi, 682 p., [4] folded leaves) : charts ; 26 cm. -
2by Koos, Leonard Vincent, 1881-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1932New York, Macmillan Co., 1932.xi, 640 p. illus., forms. 21 cm. -
3by Koos, Leonard Vincent, 1881-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1927Boston, New York, [etc.] Ginn and Company [c1927]xii, 755 p. incl. front., plans, diagrs. 20 cm. -
4by Koos, Leonard Vincent, 1881-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1925Boston, New York, Ginn and Company [c1925]xii, 436 p. illus., map. 23 cm.