THE NEW ENCYCLOPAEDIA BRITANNICA VOLUME28 FOUNDED 1768 15TH EDITION
1992 年出版1090 页ISBN:0852295537
The New Encyclopaedia Britannica; volume 5 founded 1768 15th edition
1993 年出版984 页ISBN:0852295715
THE NEW ENCYCLOPAEDIA BRITANNICA VOLUME26 FOUNDED 1768 15TH EDITION
1992 年出版1000 页ISBN:0852295537
The New Encyclopaedia Britannica; volume 22 founded 1768 15th editio
1993 年出版981 页ISBN:0852295715
THE NEW ENCYCLOPAEDIA BRITANNICA VOLUME29 FOUNDED 1768 15TH EDITION
1992 年出版1121 页ISBN:0852295537
The New Encyclopaedia Britannica; volume 6 founded 1768 15th edition
1993 年出版984 页ISBN:0852295715
The New Encyclopaedia Britannica; volume 7 founded 1768 15th edition
1993 年出版1046 页ISBN:0852295715
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1993 年出版1048 页ISBN:0852295715
道尔顿教育计划 修订本=EDUCATION ON THE DALTON PLAN
(美)海伦·帕克赫斯特(HELEN PARKHURST)著2018 年出版0 页ISBN: