TY - BOOK AU - Krumboltz,John D. AU - Krumboltz,Helen Brandhorst TI - Changing children's behavior T2 - Prentice-Hall series in counseling and guidance SN - 0131279440 AV - HQ769 .K695 PY - 1972///] CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Child rearing KW - Child psychology KW - Reinforcement (Psychology) N1 - Bibliography: p. 252-253 ER -