TY - BOOK AU - Raina, K.B. AU - Bhattacharya,S.K. TI - Electrical design estimating and costing SN - 8122403638 U1 - 621.310299 PY - 1991/// [reprinted 2008] CY - New Delhi PB - New Age International KW - Electrical engineering KW - Design KW - Estimates N1 - Includs bibliographical reference and index ER -