000 00336nam a2200133Ia 4500
100 _aHough John .B & Duncan James .K
020 _a0 201 02987 1
942 _cBK
654 _a
245 _aTeaching
_bDescription and analysis
260 _aCalifornia
_bAddison-Wesley Publishing Company
_c1970
082 _a371. 3
300 _c24 cm
999 _c351987
_d351987
041 _aeng