TY  - BOOK
AU  - Barnbrook, Brian A. H.
AU  - Mayer, Rolf A.
TI  - Technical mathematics for the electric trade 
U1  - 510 TEC 1983 
PY  - 1983///
CY  - Germany
PB  - Deutsche Gesellschaft
KW  - Electric engineering
KW  - Mathematics
N1  - Special edition within the scope of technical cooperation in the field of vocational training
ER  -