Digital images of biśvasaṃbād o sādhāraṇ jnān, a book of general knowledge. Written by āśish mukharjī, published by Sriguru Trading. Date of publication unknown. The covers of the book have not been included in the digital images.
"The original material is owned and held by Mr Arun Ghosh. Access enquiries should be directed to Arun Ghosh via the School of Cultural Texts and Records, Jadavpur University, Kolkata.".