Elements of library classification: Based on lectures devlivered at the University of Bombay in December 1944 and in the schools of librarianship in Great Britain in December 1956
Bangalore:
Sarada Ranganathan Endowment for Library Science
1959
ix, 108p
Ranganathan series in library science; 4
by S.R. Ranganathan; edited by B.I. Palmer )2nd ed., Reprint 1991(