Perreault, J. M.
Towards a theory for UDC essays aimed at structural understanding and operational improvement - 1st ed. - London Clive bingley 1969 - 241p. illus. 23 cm.
Includes bibliographies
Classification, Universal decimal
025.432 / PER/1969
Towards a theory for UDC essays aimed at structural understanding and operational improvement - 1st ed. - London Clive bingley 1969 - 241p. illus. 23 cm.
Includes bibliographies
Classification, Universal decimal
025.432 / PER/1969