Documentation and the spiral of library service;
Ranganathan, S. R. 1892-1972.
Documentation and the spiral of library service; - [Poona? 1963] - 48 p. 45 cm.
sa 65005198
Library science.
Library science--Research.
Documentation.
Z669.7 / .R3
Documentation and the spiral of library service; - [Poona? 1963] - 48 p. 45 cm.
sa 65005198
Library science.
Library science--Research.
Documentation.
Z669.7 / .R3