TY - BOOK T1 - Improving interpersonal relations :a guide to social skill development for managers and group leaders / DA - c1982. CY - Englewood Cliffs, N.J. : AU - Cooper, Cary L. CN - HF5549.5.G73 CN - HF5549.5.G73 PB - Prentice-Hall, PP - Englewood Cliffs, N.J. : PY - c1982. N1 - "A Spectrum book." ID - 52072 KW - Social skills KW - Middle managers KW - Group relations training. SN - 0134527143 SN - 0134527062 (pbk.) TI - Improving interpersonal relations :a guide to social skill development for managers and group leaders / ER -