کتاب های Alexander G. Kosovichev (auth.)
![Helioseismic Diagnostics of Solar Convection and Activity](http://cdn.ketabkoo.com/covers/1/140377-n.jpg)
Helioseismic Diagnostics of Solar Convection and Activity
Douglas Gough (auth.), Thomas L. Duvall Jr., John W. Harvey, Alexander G. Kosovichev, Zdeněk à vestka (eds.), 2001![The Pulsations of the Sun and the Stars](http://cdn.ketabkoo.com/covers/3/327483-n.jpg)
The Pulsations of the Sun and the Stars
Alexander G. Kosovichev (auth.), 2011![The Pulsations of the Sun and the Stars](http://cdn.ketabkoo.com/covers/3/327485-n.jpg)