Ranganathan, S R
Classified catalogue code / S R Ranganathan. - 5th ed. - London : Asia, 1964. - 642 p. ; 23 cm.
Includes index.
47 47
Information science.
025.32 / S1c
Classified catalogue code / S R Ranganathan. - 5th ed. - London : Asia, 1964. - 642 p. ; 23 cm.
Includes index.
47 47
Information science.
025.32 / S1c