TY  - GEN
ED  - BRITISH STANDARDS INSTITUTION
TI  - BS 3456 : Section 2.17 : 1970 : Specification for the testing ans approval of household electrical appliances : particular requiremens : electric sewing machines
PY  - 1970///
CY  - London
PB  - B.S.I.
N1  - STD787
ER  -