trainer's manual Abidin, Richard R. creator text nyu New York, N.Y Human Sciences Press [1981] 1981 2nd ed. monographic eng 2 v. ill. general Richard R. Abidin. Contents: v.1. Workbook -- v.2. Trainer's manual. Parenting Study and teaching United States 0898851181 (wkbk.) 089885119X (set) 81013314 811001 20160527200501.0 41374