"mascarenhas, 0. "
establishment of a national information and documentation: network in tanzania/ 0. mascarenhas - ed. - bonn : dse 1989. - ", 192p.; 23 cm." - dse publications .
information--documentation network
Z674.5
025. 009 678 mas
establishment of a national information and documentation: network in tanzania/ 0. mascarenhas - ed. - bonn : dse 1989. - ", 192p.; 23 cm." - dse publications .
information--documentation network
Z674.5
025. 009 678 mas