00478nam a22001817a 4500003000900000005001700009020001800026040001300044041001200057082002400069100001600093245004900109250001300158260004400171300003200215526002700247650002200274BD-ChIIU20260905122956.0  a9788174092403  cBD-ChIIU  aEnglish  a621.31924 U65e 2025  aUppal, S.L.  aElectrical Wiring :bestimating and costing   a6th ed .  aNew Delhi :bKhanna Publishers ,c2025.  axvi, 912p. :bNo, ;c21 cm.  aElectrical Engineering  aElectrical Wiring