000 00470nam a2200157 4500
001 15894/72
005 20130515014812.0
008 111112s9999 xx 000 0 und d
050 _aCB199
_b.G72 1968
100 1 _a"grambs, jean d. "
_918100
245 1 0 _aintergroup education methods and materials:
_b/
_c jean.d. grambs
250 _a1 ed.
260 _ausa :
_bprentice-hall
_c1968.
300 _a"viii, 199p.;
_c21 cm."
942 _2lcc
_cBK
_hCB199
_k.G72 1968
999 _c27859
_d27859