000 00539nam a2200157Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a371.42
_bH81G
100 _aHoppock, Robert
245 0 _aGroup guidance
_bprinciples, Tecniques, and evaluation
_cRobert Hoppock
260 _aNew York
_bMcGraw-Hill
_c1949
300 _axiv, 393p.
440 _aMcGraw-Hill series in education/ed by Harold Benjamin
650 _aGroup counseling; Group guidance in education; Education and evaluation
942 _cBKS
999 _c35317
_d35317