Towards a theory for UDC
Perreault, Jean M
Towards a theory for UDC - London: Clive Bingley, 1969 - 241p.
Library science
UDC
D 025.45 / K9
Towards a theory for UDC - London: Clive Bingley, 1969 - 241p.
Library science
UDC
D 025.45 / K9