A photoelectric drop-counter (Q73466206)
scientific article published on 01 March 1954
Language:
(P31) (Q13442814)
(P304) 64P-66P
(P407) (Q1860)
(P433) 3
(P478) 123
(P577) Monday, March 1, 1954
(P1433) (Q7743612)
(P1476) "A photoelectric drop-counter" (language: en)
(P2093) S M HILTON
D W LYWOOD
other details
description scientific article published on 01 March 1954

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