TY  - BOOK
T1  - Echoes of time a world history
A2  - Ostrowski, Richard
A2  - Kemper, Jack
LA  - English
PP  - New York u.a.
PB  - MacGraw-Hill
YR  - 1977
UL  - http://glotrec.wdi-staging.gei.de/cat/Record/gei564594261
SN  - 0070479305
KW  - Schulbuch
ER  -