Noted Linguist Prof. Patnaik says if mother-tongue is ignored, it will lead to separatism Mysore/Mysuru: Former English and Linguistics Professor, IIT Kanpur and noted Linguist Prof. Bibudhendra Narayan Patnaik has opined that children who study in their mother-language medium schools have a very poor command over their mother-tongue. “What we need is good pedagogical dictionaries…