Beckman, R. O.
How to train supervisors : manual and outlines for determinate discussion / R. O. Beckman. - 4th rev. ed. - New York : Harper & Brother, c 1952. - xii, 335 p. : ill. ; 24 cm.
Includes index.
Bibliography : p. 315-25
323 323
658.389 / C389h
How to train supervisors : manual and outlines for determinate discussion / R. O. Beckman. - 4th rev. ed. - New York : Harper & Brother, c 1952. - xii, 335 p. : ill. ; 24 cm.
Includes index.
Bibliography : p. 315-25
323 323
658.389 / C389h