000 00614nam a2200229 i 4500
001 bgj
100 1 _aLAIRD, Dugan
245 1 0 _aA user's look at the audio-visual world /
_cDugan Laird.
250 _a2nd ed.
260 _aFairfax, Va :
_bNat. Audio-Visual Assoc.,
_cc. 1074.
300 _a47 pp ;
_c28 cm.
490 1 _aA-V Buyer's guide
504 _aBibliography p. 45-47.
650 9 _aAudio-visual equipment
655 _aHandbooks, manuals, etc.
830 _aA-V Buyer's guide
020 _apbk
040 _cBPK
041 0 _aeng
942 _cKS
008 s uk f |000 0 eng
999 _c41350
_d41350