TY - BOOK AU - Gupta J.B TI - A course in electrical installation estimating & costing: For B.E , Diploma (Elec. Engg.), Electrical Supervisor, Electrician , Wireman, Certificate course students, Electrical wiring contractors and practicing engineers SN - 9789350142790 AV - TK4251 .G86 2012 PY - 2012/// CY - New Delhi PB - S.K. Kataria & Sons ER -