TY - BOOK AU - Bureau of Indian Standards TI - Specification for Low-Voltage Switchgear and Controlgear: Part - 2 Circuit Breakers (IS : 13947 (Part 2) - 1993) U1 - IS : 13947 (Part 2) - 1993 PY - 1993/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 13947 (Part 2) - 1993 ER -