Κανονική προβολή Προβολή MARC Προβολή ISBD

Whitwell, W. C.

Suggestion systems are profitable / W. C. Whitwell. - Waterford, Connecticut: National Foremen's Institute, [1963]. - ix, 174 p. ; 21 cm. - v. 8 .

Includes index.

Subjects--Topical Terms:
Suggestion systems

Dewey Class. No.: 658.314