Library classification manual
Dutta, D. N.
Library classification manual D. N. Dutta - Calcutta : World Press, 1978. - 321p.; 20 cm.
Library classification
Library manual
025.4 DUT
Library classification manual D. N. Dutta - Calcutta : World Press, 1978. - 321p.; 20 cm.
Library classification
Library manual
025.4 DUT