000 00269nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a371.332
_bLAS
100 _aLaska, John A.
245 _aFoundations of teaching methods
260 _bWm. C. Brown
_aDubuque
_c1973
999 _c140479
_d140479