Va.Naveen Hollah creator text DELHI SPF 2021 monographic BY Va.Naveen Hollah Kanada Sarani is the first book of Tarka Pravesha Series, which is mainly based on Vaisheshika Darshana of Kanada, which deals with the concept of seven ‘Padarthas’ Nyayashastram 181.43 NAV/T 978-81-936753-0-4