Product information Item Weight249 gHardcover646 pagesISBN-108177561014ISBN-13978-8177561012Product Dimensions20 x 14 x 4 cmReading level15 and upCustomer Reviews4.3 out of 5 stars 16ReviewsPublisherAnanda Publishers (Oct 2017)Language:Bengali. Delivery within Durgapur only. Outstation customers please contact us for delivery.