000 00510nam a2200205Ia 4500
005 20250619144804.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c
_5.95
040 _aMAIN
041 _aEnglish
082 _a371.3
_bDAV
100 _aDavidson, Raymond
245 0 _aAudiovisual materials
250 _a2nd ed.
260 _aPennsylvania
_b; International Textbook Company
_c, 1969
300 _axix,266p.
650 _aEducation
650 _aMethod Of Instructions
942 _cBK
999 _c112382
_d112382