Spectrum encyclopedie van de wereld
Subtitle: balans van onze aarde.
Contributors: Spectrum BV.
Publisher: Spectrum
Published: 1978
Place of publication: Utrecht
Language: dut
Number of pages: 11
Subjects: Encyclopedias and dictionaries, Dutch.
Other titles: Encyclopedie van de wereld.
Notes: Vol. 11 has title: Spectrum gezinsatlas.
"Kijk en vergelijkkaart" (2 p.) inserted in v. 1.
Includes indexes.