1. <An> introduction to logic and scientific method
Author: / by Morris R. Cohen , Ernest Nagel.
Library: Library of Islamic Parliament (Tehran)
Subject:
Classification :
BC108
.
C67
2. An introduction to logic and scientific method
Author: By Morris R. Cohen and Ernest Nagel
Library: Library of Faculty Literature of University of Tehran (Tehran)
Subject: Logic,Methodology
3. An introduction to logic and scientific method
Author: by Morris R. Cohen and Ernest Nagel
Library: Library of Faculty of Psychology and Educational Sciences University of Tehran (Tehran)
Subject: Logic,Methodology
Classification :
BC
,
50
,.
C6
,
I5
4. An introduction to logic and scientific method
Author: / by Morris R. Cohen and Ernest Nagel.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: منطق,روششناسی
Classification :
BC
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