Bose, H.
Universel decimal Classification theory & practice - 1st ed. - New Delhi Sterling publishers 1987 - xii,176p.
Includes bibliographies
Classification system-U.D.C
025.432 / BOS/1987
Universel decimal Classification theory & practice - 1st ed. - New Delhi Sterling publishers 1987 - xii,176p.
Includes bibliographies
Classification system-U.D.C
025.432 / BOS/1987