000 00322 a2200121 4500
001 9732
090 _a9732
100 _a20170516 frey50
101 _aeng
102 _aUS
200 _aConcept learning : an information processing problem
_fby Earl B. Hunt
210 _aNew York
_aLondon
_aSidney
_cWiley
_d1966
215 _a286p.
_d24cm.
099 _tMON