Canons of classification applied to "the subject" "the expansive" "the decimal" and "the library of congress" classifications
Sayers, William Charles Berwick
Canons of classification applied to "the subject" "the expansive" "the decimal" and "the library of congress" classifications - London : Grafton & company, 1915 - 173
Monografía
Z696/A4S39
Canons of classification applied to "the subject" "the expansive" "the decimal" and "the library of congress" classifications - London : Grafton & company, 1915 - 173
Monografía
Z696/A4S39