01094nam a2200301 i 4500005562468MiAaHDL20250726000000.0m d cr bn ---auaua800121s1945 paua 001 0 eng d(MiU)990055624680106381sdr-miu.990055624680106381sdr-wu6983901(MiU)MIU01000000000000005562468-goog(OCoLC)5896611(MiU)Aleph005562468SCWSCWUtOrBLW621.311TK2861.P3 1945Packard, Charles A.Relay engineering :a reference book to guide engineers and others in the selection and use of electromagnetic relays /by Charles A. Packard.2d ed.Philadelphia :Struthers-Dunn,[c1945]640 p. :ill. ;18 cmtexttxtrdacontentunmediatednrdamediavolumencrdacarrierMode of access: Internet.Electric relays.http://id.loc.gov/authorities/subjects/sh85041985Struthers-Dunn, inc., Philadelphia.3901506934838400556246820241218042929.020250726000000.020260227140654.02026-02-28T09:08:32Z2025-02-04T18:30:02ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990055624680106381MiUSDRMIU005562468mdp.39015069348384MIU990055624680106381MIUMIU20260228googlemdp.390150693483841945pdrenWUWU20250331googlewu.890897144631945pdren