1
2
by Ranganathan, S. R. 1892-1972
Published 1951
Subjects: ...Classification of sciences...
Book
3
by Ranganathan, S. R. 1892-1972.
Published 2006
Subjects: ...Classification -- Books....
Book
4
by Ranganathan, S. R. 1892-1972
Published 1967
Subjects: ...Classification -- Books...
Book
5
by Ranganathan, S. R. 1892-1972
Published 1967
Subjects: ...Colon classification...
Book
8
Published 1953
Subjects: ...Classification -- Books...
Conference Proceeding Book