000 00342nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aKerkhof , F
245 0 _aTelevision
260 _bPHILIPS TECHNICAL LIBRARY
_aLONDON
_c1952
300 _aXV,434P p.
653 _aENGINEERING
942 _c1
999 _c30532
_d30532