TY  - BOOK
AU  - Christoffer 
TI  - Handbook of electrical tables and design criteria 
SN  - 0079137229 
U1  - 621.3021 CHR 1998 
PY  - 1998///
CY  - New York
PB  - The McGraw-Hill Companies, Inc.
KW  - Electric engineering
KW  - Tables
ER  -