pratipadan
Triyak Niyam Ka Pratipadan Kis Vaigyanik Ne Kiya Tha? triyak-niyam; 1 Answer. 0 Votes . Answered by Saurabh Kumar Verma . Best answer. त्रियक नियम.
Triyak Niyam Ka Pratipadan Kis Vaigyanik Ne Kiya Tha? triyak-niyam; 1 Answer. 0 Votes . Answered by Saurabh Kumar Verma . Best answer. त्रियक नियम.