TY  - BOOK
AU  - Dean A L Ed.
ED  - Woekshop on data description , access and control (1972 : Colorado)
TI  - Proceeding on data description , access and control
U1  - D65,8(B)p1,N72, L2 
PY  - 1972///
CY  - New York 
PB  - Association of computing Machinery   
KW  - Computer science
ER  -