Information retrieval on-line
Lancaster, F W
Information retrieval on-line - Los Angeles: Melville Publishing Company, 1973 - xiv, 597p. - Information science series .
Information technology
On-line retrieval
025.5 / L3
Information retrieval on-line - Los Angeles: Melville Publishing Company, 1973 - xiv, 597p. - Information science series .
Information technology
On-line retrieval
025.5 / L3