Llibrary of Congress classification. Class G Geography,Maps,Anthropology,Recreation
Llibrary of Congress classification. Class G Geography,Maps,Anthropology,Recreation
- Washington,D.C. LC
- xii,435p. 26cm
ISBN 0-8444-0209-5 pbk
4th ed
Information systems Classification
Z696.U5 / Ref/Staff
ISBN 0-8444-0209-5 pbk
4th ed
Information systems Classification
Z696.U5 / Ref/Staff