TY  - BOOK
AU  - Mead, Daniel W.
TI  - Contracts, specification and engineering relations
AV  - TA 180 .M43 1956 
PY  - 1956///
CY  - [Place of publication not identifed]
PB  - [publisher not identified]
N1  - Contracts, specification and engineering relations /, Contracts
ER  -