000 00261nam a2200109Ia 4500
100 _aHargreaves David .H
942 _cBK
654 _a
245 _aSocial relations in a secondary school
260 _aLondon
_bRoutledge & Kegan Paul
_c1967
082 _a370.193
999 _c359648
_d359648
041 _aeng