LEADER 00000nam 2200217 a 4500 001 0446406 003 UkHlHU 007 t 008 002710 1 1967 000 eng 040 UkHlHU 050 4 QC 448 K1 100 0 Kapany, N.S. 245 00 Fiber optics :|bprinciples and applications. 260 New York :|bAcademic Press,|c1967. 300 429p. 650 0 Fibre optics. 650 0 Light|xPhysics|xOptics. 946 650 |a & |x subfields only. In at least one case all subfields comprise single words only -- Check for Geac subject headings 946 650 has non-LCSH elements -- Check for Geac subject headings
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