000 00399nam a2200145 4500
003 IRIL
005 20221108153440.0
008 221108b ||||| |||| 00| 0 eng d
082 _a 530 PHI 1959
100 _aNIess, K.F.
245 _aPhilips research reports /
260 _aNetherlands:
_b Philips research laboratories,
_c1959.
300 _a85 pages:
_billustrations
942 _2ddc
_cBook
999 _c1996415
_d1996411