The World Book encyclopedia /
The World Book encyclopedia / 
 - Chicago :  Field Enterprises Educational Corporation,  c1974. 
 - (various pagings) :  ill. (some col) ;  26 cm. 
volume 4 ; Ci-Cz
0716600749
00102466
Encyclopedias.
AE5 / .W4 1974
                        volume 4 ; Ci-Cz
0716600749
00102466
Encyclopedias.
AE5 / .W4 1974