TY  - BOOK
AU  - Trzyna,Thomas N.
AU  - Batschelet,Margaret
TI  - Writing for the technical professions
SN  - 0534078842
AV  - T11 .T748 1987
U1  - 808/.0666021�19 
PY  - 1987///
CY  - Belmont, Calif.
PB  - Wadsworth Pub. Co.
KW  - Technical writing
ER  -