000 00300nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aSnel, D A
245 0 _aMagnetic sound recording
260 _bPhilips Technical Library
_aHolland
_c1962
942 _c1
999 _c71759
_d71759