TY  - BOOK
AU  - Sypherd, W.O., [et.al]
AU  - Fountain, Alvin M.
AU  - Gibbens, V. E.
TI  - Manual of techniqal writing
U1  - 808.0666 
PY  - 1957///
CY  - Chicago
PB  - Scott,Foresman
ER  -