"0, . "
"aslib directory volume 1:information sources in science,: technology and commerce/ " - ed. - london : aslib 1970. - "viii, 920p.; 25 cm."
85142 000 1 hard cover
science-societies-information services-directories--economics-information services-directories
Z791 / .A1A85 1968
"aslib directory volume 1:information sources in science,: technology and commerce/ " - ed. - london : aslib 1970. - "viii, 920p.; 25 cm."
85142 000 1 hard cover
science-societies-information services-directories--economics-information services-directories
Z791 / .A1A85 1968