Supervision: a synthesis of thought and action
Lucio, William H
Supervision: a synthesis of thought and action - 2nd ed. - New York McGraw-Hill 1969 - x, 329 p.
658.302 L963S
Supervision: a synthesis of thought and action - 2nd ed. - New York McGraw-Hill 1969 - x, 329 p.
658.302 L963S