TY  - BOOK
AU  - Par�e,E.G.
AU  - Hill,I.L.
AU  - Loving,R.O.
TI  - Descriptive geometry: metric 
SN  - 0023908807
PY  - 1977///
CY  - New York
PB  - Macmillan
KW  - Geometry, Descriptive
ER  -