Planned Change
Lippitt,Ronald
Planned Change A comparative study of principles and techniques - New york Harcourt, brace &world, 1958 - viii-312p. 21cm.
social sciences
301.1535LIP
Planned Change A comparative study of principles and techniques - New york Harcourt, brace &world, 1958 - viii-312p. 21cm.
social sciences
301.1535LIP