Fritz, Roger. Think like a manager everything they didn't tell you when they promoted you! by Roger Fritz. - 2nd ed. - Hawthorne, NJ Career Press c1993. - xiv, 295 p. ill. 25 cm. Includes index. ISBN: 1564141020 16.95 LCCN: 93022765 Subjects--Topical Terms: ManagementExecutive abilityLeadership LC Class. No.: HD31 / .F76 1993 Dewey Class. No.: 658.4