Frederick, Robert W. (Robert Wendell) 1899-1973 creator Ragsdale, Clarence E. (Clarence Edwin) 1893-1953 joint author. Salisbury, Rachel 1895-1977 joint author. text nyu New York D. Appleton-Century c1938 1938 monographic eng

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xvi, 527 p. : ill. ; 22 cm. Robert W. Frederick ... Clarence E. Ragsdale ... and Rachel Salisbury. "Selected references" at end of most of the chapters; "A comprehensive, classified bibliography on study": p. 497-511. Study skills Learning, Psychology of 371 ROD 38015343 DLC 751020 20160606133853.0 9713131