000 00258nam a22001217a 4500
008 170926b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a37
100 _a46
101 _aEDU
245 _aA GUIDE TO TEACHING
_cBULLOCK,R
942 _2udc
_cBK
999 _c29989
_d29989