TY  - BOOK
AU  - ROBERT J T BELL, M A , D S C , SC D
TI  - COORDINATE SOLID GEOMATRY
U1  - TX 516 B413C 
PY  - 1960///
CY  - LONDON
PB  - MACMILLAN & CO LTD
KW  - COORDINATE SOLID GEOMATRY
N1  - MODERN BOOK HOUSE JWAHARGANJ, JABALPUB
ER  -