000 00507nam a2200205Ia 4500
005 20250619144730.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c7.87
040 _aMAIN
041 _aEnglish
082 _a370.1522
_bORT
100 _aOrton, J. Louis
245 0 _aMemory efficiency
_b: and how to obtain it
250 _a12th ed.
260 _aLondon
_b; Thorsons Publishers
_c, 1959
300 _a145p.
650 _aEducation
650 _aMemory In Education
942 _cBK
999 _c110763
_d110763