00629nam a22001577a 4500003000800000005001700008008004100025020001800066040000800084050002200092100002200114245024200136250001800378260004100396300003400437KLFKMTC20260204091439.0260204b        |||||||| |||| 00| 0 eng d  a9789350142790  cDLC  aTK4251b.G86 2012  aGupta J.BeAuthor  aA course in electrical installation estimating & costingbFor B.E , Diploma (Elec. Engg.), Electrical Supervisor, Electrician , Wireman, Certificate course students, Electrical wiring contractors and practicing engineersc/ by Gupta J.B.  aNinth edition  aNew DelhibS.K. Kataria & Sonsc2012  ax, 526p.bIllustrationsc25cm