000 00349nam a22001337a 4500
020 _a0859503445
082 _a371.3 WAL
100 _aWALKIN, l.
245 _aInstructional Techniques and Practice.
_cL. Walkin.
260 _aLondon
_bStanley Thrones Publishers ltd.
_cc1982
300 _axvi, 378p.:
_bill.;
500 _aInclude Index
942 _cBK01
999 _c4403
_d4403