1. Publisher's announcement

   Announcement Pages: v - v

2. Hα-wide and narrow-band photometry of R canis majoris

   • M. T. Edalati
   • B. Khalesse
   • N. Riazi

   OriginalPaper Pages: 1 - 28

3. Photometric observations and light curve analysis of ST Aquarii

   • Hamid M. K. Al-Naimiy
   • Hasan A. Fleyeh

   OriginalPaper Pages: 29 - 38

4. Population I pulsating stars

   • TS. G. Tsvetkov

   OriginalPaper Pages: 39 - 46

5. Population i pulsating stars

   • Ts. G. Tsvetkov

   OriginalPaper Pages: 47 - 71

6. Oscillatory hydromagnetic flow through a porous medium in the presence of free convection and mass transfer flow

   • I. A. Hassanien

   OriginalPaper Pages: 73 - 80

7. Meridional flow in thick accretion disks

   • Yasushi Kawai

   OriginalPaper Pages: 81 - 101

8. Role of nonthermal electrons in the heating of solar atmosphere during flares

   • Ranjna Bakaya
   • R. R. Rausaria
   • P. N. Khosa

   OriginalPaper Pages: 103 - 113

9. The peculiar eclipsing star BD+13°3496 (V508 ophiuchi): New BV observations and light curve analysis

   • P. Rovithis
   • H. Rovithis-Livaniou

   OriginalPaper Pages: 115 - 123

10. Evolution of binaries with ultra-short periods: Systematic study

    • A. V. Fedorova
    • E. V. Ergma

    OriginalPaper Pages: 125 - 134

11. New photoelectric observations and light curve analysis of 44i bootis

    • Hamid M. K. Al-Naimiy
    • Hasan A. Fleyeh
    • Jinan M. Al-Razzaz

    OriginalPaper Pages: 135 - 147

12. Possible transient emission from Cygnus X-3 at TeV energies during October 1985 radio flare

    • H. S. Rawat
    • V. K. Senecha
    • S. C. Tonwar

    OriginalPaper Pages: 149 - 156

13. Vacuum Friedmann models in self-creation cosmology

    • R. Venkateswarlu
    • D. R. K. Reddy

    OriginalPaper Pages: 157 - 160

14. Transient temperature analysis in a system of thin shells combined with convective and radiative cooling

    • Ravindra Prasad
    • N. K. Samria

    OriginalPaper Pages: 161 - 168

15. Star burst activity in high surface brightness galaxies

    • G. T. Petrov

    Letter to the Editor Pages: 169 - 175

16. Book reviews

    • Jan P. Mücket

    BookReview Pages: 177 - 177

17. Call for papers

    Announcement Pages: 178 - 178

18. List of forthcoming papers

    Legacy Pages: 179 - 179