000 00597nam a2200193Ia 4500
005 20250508161151.0
008 008 250505s9999 xx 000 0 eng d
037 _aBooks to be hide in OPAC
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.33, WIT
_qFEDL
100 _aWittich Walter Arno
_9760591
245 0 _aAudio-visual meterials : Their nature and use
260 _aNew York, USA
_bHarper and Brothers Publishers
_c1953
300 _a564p.
700 _a Schuller Charles Francis
_9770307
942 _cHB
_h371.33, WIT
999 _c1368713
_d1368713