Grolier academic encyclopedia.
- USA : Grolier International, c 1987.
- Vols. : ill. ; 26 cm.
Includes bibliography in each chapter.
V. 8- (F) ;
31 31
0-7172-2017-6
Encyclopedia.
031 / G513
Includes bibliography in each chapter.
V. 8- (F) ;
31 31
0-7172-2017-6
Encyclopedia.
031 / G513