Basics Authors Puruṣottama Pītāmbara Works This work is a commentary on Tattvārthadīpa Scholarship and Resources Scholarship Banaras 1906 , Bombay 1922 , Cimanalala Sastrin 1935 , J.G.Shah and Harisamkara Omkara Sastri 1943 , Lallubhai Pranavallabha Dasa Parekha 1908