TY  - BOOK
AU  - Preparata F P
AU  -  Shamos M I
TI  - Computational geometry: An introduction
T2  - Texts and monographs in Computer science
U1  - B6:(D65,8(B)), M5 
PY  - 1985///
CY  - New York    
PB  -  Springer-Veerleg        
KW  - Computaional geometry
ER  -