na INLIS000000000001811 20210430104018 210430||||||||| | ||| |||| || | 007055739X 010-0421001811 en 153.8 153.8 SCH c Ralph K. Schwitzgebel David A. Kolb Changing human behavior: principles of planned intervention Cet. 1 Tokyo McGraw-Hill 1974 x, 332 hlm.: ill.; 21 cm. PENDIDIKAN -- PSIKOLOGI