TY - BOOK AU - Gupta,J.B. TI - Switchgear & protection SN - 8188458414 (paperback) PY - 1998/// CY - [S.l.] PB - S.K Kataria & Sons (Distributed by: Heritage Impex Worldwide) UR - http://www.amazon.com/exec/obidos/ASIN/8188458414/chopaconline-20 ER -