000 00534nam a2200181 4500
005 20181210062331.0
008 180416s1961 wau||||| |||| 00| 0 eng d
040 _aBD-DhBPA
_cBD-DhBPA
082 _a302.3
_bNAG 1961
110 1 _aNational Training Laboratories, Washington.
_985350
245 1 _aGroup development
260 _aWashington :
_bNational Training Laboratories,
_c1961
300 _avi,106p.;
_c20 cm.
590 _aMoklesur
650 _aLeadership
_985351
650 _a Social Group Work
_985352
942 _2ddc
_cBK
999 _c29993
_d29993