000 00288nam a2200121Ia 4500
082 _a371.207
_bHOS
100 _aHostrop, Richard W.
245 _aEducation : beyond tomorrow.
260 _aIllionis
_bETC Pubs.
_c1975
300 _a324p.
890 _aUnited States
999 _c9253
_d9253