TY  - SER
ED  - Sterrewacht Leiden.
TI  - Bulletin of the astronomical institutes of the Netherlands
SN  - 0365-8910
AV  - QB1 .B93
CY  - Amsterdam [etc.]
PB  - North-Holland Pub. Co. [etc.]
KW  - Astronomy
KW  - Periodicals
KW  - Sterrenkunde
KW  - gtt
KW  - fast
N1  - "Communications from the Observatory at Leiden, the Observatory at Utrecht, the Kapteyn Astronomical Laboratory at Groningen, the Astronomical Institute of the University at Amsterdam, the Netherlands Foundation for Radio Astronomy." Earlier v. include communications from other institutions; Vols. 1- called also no. 1-
ER  -