TY  - BOOK
AU  - ROBERT J.T. BELL
TI  - AN ELEMENTARY TREATISE ON COORDINATE GEOMETRY OF THREE DIMENSIONS
SN  - 0333 91971 8
U1  - 516.16/BEL/ELE 
PY  - 1944///
CY  - Delhi
PB  - MACMILLAN
KW  - GEOMETRY
KW  - MATHEMATICS
ER  -