TY  - BOOK
AU  - Gurzadi͡a︡n,G.A.
TI  - Planetary nebulae
AV  - QB855.5 .G913
U1  - 523.01/3 
PY  - 1969///]
CY  - New York
PB  - Gordon and Breach
KW  - Planetary nebulae
N1  - Rev. translation of Planetarnye tumannosti; Bibliography: p. 305-314
ER  -