Digital images of niścit sāphalya o ṭenśanmukta jīban, a guide to living a successful and relaxed life. Written by pṛthvīrāj sen, published by Rajendra Library. Date of publication unknown.
"The original material is owned and held by Gautam Mitra; access enquiries should be directed to Gautam Mitra via the School of Cultural Texts and Records, Jadavpur University, Kolkata.".