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1Yazar: Collings, Ellsworth, b. 1887### CRL customization ### ?> ### Add publisher and desc details ### ?>
Baskı/Yayın Bilgisi 1927New York, Thomas Y. Crowell company [c1927]xvi, 368 p. forms. 21 cm. -
2Yazar: Collings, Ellsworth, b. 1887### CRL customization ### ?> ### Add publisher and desc details ### ?>
Baskı/Yayın Bilgisi 1931Indianapolis, Bobbs-Merrill [c1931]xvi, 528p. incl.diagr.,forms. 20cm.