1. German trade promotion in the first half of the nineteenth century
Author: / [By] Werner Plum.,Plum
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Germany -- Commerce
Classification :
HF
195
.
P4
1974
2. German trade promotion in the first half of the nineteeth century
Author: / [By] Werner Plum.,Plum
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Germany -- Commerce
Classification :
HF195
.
P4
1974
3. Industrialization and mass poverty
Author: Plum
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Poverty,Proletariat
Classification :
HC
79
.
P6P64
4. Natural science and technology on the road to the " industrial revolution"
Author: / [by] Werner Plum,Plum
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Industrial revolution,Industry -- Hist,Inventions (History)
Classification :
HD
2321
.
P4
1974
5. World exhibitions in the nineteenth century, pageants of social and cultural change
Author: / Werner plum,Plum
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Exhibitions,Technology -- Social aspects
Classification :
T
395
.
P5513
