Practical procedure of classification
Uppal, O.P.
Practical procedure of classification - Patiala Madaan Publishers 1975 - 142 - Kaula Library Science Series no. 2 .
Library science
025.4 UPP
Practical procedure of classification - Patiala Madaan Publishers 1975 - 142 - Kaula Library Science Series no. 2 .
Library science
025.4 UPP