TY  - BOOK
AU  - Pottasch, Sturat R.
TI  - Planetary nebulae: study of late stages of stellar evolution
T2  - Astrophysics and space science library
SN  - 9027716722
U1  - 523.1135 
PY  - 1984///
CY  - Dordrecht
PB  - D.Reidel Publishing Company
ER  -