TY  - BOOK
AU  - Stubbings,George Wilfred
TI  - Elementary vectors for electrical engineerings
U1  - 515.63 
PY  - 1939///
CY  - London
PB  - I. Pitman
KW  - MCE
N1  - 0; 0; 0; 515_630000000000000_STU
ER  -