Código QR (código de barras bidimensional)

Scientific and technical information in Pakistan the report of a joint IDRC

Detalhes bibliográficos
Autor Corporativo:	International Development Research Centre IDRC
Formato:	Livro
Idioma:	English
Publicado em:	Islamabad The Foundation 1978
Assuntos:	Pakistan Scientific and Technological Information Centre. United Nations. Development Programme. Technical information. Science > Information services > Pakistan. Technology > Information services > Pakistan.