The encouragement book :
Dinkmeyer, Don C.
The encouragement book : becoming a positive person / Don Dinkmeyer & Lewis E. Losoncy. - Prentice-Hall, c1980. - x, 325 p. : forms ; 20 cm. - A Spectrum book .
Includes bibliographies and index.
0132746476 0132746395 (pbk.)
80011766
Encouragement.
ფსიქოლოგია
BF637.E53 / D56
158/.1
159.9
The encouragement book : becoming a positive person / Don Dinkmeyer & Lewis E. Losoncy. - Prentice-Hall, c1980. - x, 325 p. : forms ; 20 cm. - A Spectrum book .
Includes bibliographies and index.
0132746476 0132746395 (pbk.)
80011766
Encouragement.
ფსიქოლოგია
BF637.E53 / D56
158/.1
159.9