Main & Advanced KHANNA M.L. creator Sharma Ashwani Kumar Revised by Tripathi Mohak Revised by text New Delhi S Chand And Company Limited 2023 monographic 1922p. xx 27cm(pbk) By M.L. KHANNA, Revised by-Ashwani Kumar Sharma & Mohak Tripathi 510 9789355014009 9789355014085 ENG-138733 ENG-138734 DBAD/PUB 20231222154956.0