000 00291nam a22001337a 4500
008 170930b xxu||||| |||| 00| 0 eng d
020 _a9780133282207
041 _aeng
080 _a37
100 _a47
101 _aEDU
245 _aTEACHING BY PRINCIPLES
_cBROWN, H.D
942 _2udc
_cBK
999 _c30948
_d30948