Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 26
| Issue Date | Title | Author(s) |
| 1931-10-17 | Fine Structure in the Arc Spectra of Indium and Thallium | Narayan, A. L |
| 1929-09-20 | Spectra of doubly and trebly ionised thallium | Narayan, A. L; Pattabhi, P; Rao, A. S |
| 1929-11-23 | The second spark spectrum of lead | Rao, A. S; Narayan, A. L |
| 1929-08-10 | Spectrum of doubly ionised arsenic | Rao, A. S; Narayan, A. L |
| 1930-09 | Über das zweite Funkenspektrum des Bleies | Rao, A. S; Narayan, A. L |
| 1930-01 | Notiz uber den Bau des Pb IV - Spektrums | Rao, A. S; Narayan, A. L |
| 1940-10 | A precision direct-reading spectrophotometer | Narayan, A. L; Ananthasubrahmanyam, C. K |
| 1940-02 | Council report on solar activity in 1939: Prominences | Narayan, A. L |
| 1939-02 | Council report on solar activity in 1938: Prominences | Narayan, A. L |
| 1941 | Council report on solar activity in 1940: Prominences | Narayan, A. L |
| 1943 | Council report on Solar Activity: Prominences, 1941, 1942 | Narayan, A. L |
| 1944 | Council report on solar activity in 1943: Prominences | Narayan, A. L |
| 1945 | Council report on solar activity in 1944: Prominences | Narayan, A. L |
| 1946 | Council report on solar activity in 1945: Prominences | Narayan, A. L |
| 1940-08-28 | Summary of prominence observations for the year 1939 | Narayan, A. L |
| 1939-12-29 | Summary of prominence observations for the second half of the year 1938 | Narayan, A. L |
| 1939-05-23 | Summary of prominence observations for the first half of the year 1938 | Narayan, A. L |
| 1938-11-23 | Summary of prominence observations for the second half of the year 1937 | Narayan, A. L |
| 1938-06-02 | Summary of prominence observations for the first half of the year 1937 | Narayan, A. L |
| 1938-01-28 | Summary of prominence observations for the second half of the year 1936 | Narayan, A. L |
Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 26
