Dewey decimal classification and relative index
- 21nd ed.
- Ohio: Online Computer Center, Inc., 1996
- lxix, 625p.
Vol.1 (Introduction,Tables); ISBN:978-1-910608-51-2, lxix, 625p.
Vol.2 (Schedules 000-599); ISBN:978-1-910608-52-0, 1200p.
Vol.3 (Schedules 600-999); ISBN:978-1-910608-53-9, 1005p.
Vol.4 (Relative Index); ISBN:978-1-910608-54-7, 1207p.
0-910608-50-4
Library classification
Decimal classification
D 025.45DDC / N6.1