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1由 Babcock, Chester D.### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1956Chicago, Scott, Foresman [c1956]527 p. illus. 24 cm. -
2由 Devereaux, Vanza Nielsen### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1962San Francisco : H. Wagner Pub. Co., 1962.33, 348 p. : ill. ; 24 cm.其他作者: “...Babcock, Chester D....”