Jyoshna, P creator Vinod, A Author Yadagiri ,J Author text Hyderabad Spectrum Techno Press 2022 First 2022 monographic 290p. 24cm(pbk) By P Jyoshna; A Vinod and J Yadagiri 621.37 9789383470129 ENG-138205 DBAD/PUB 20230920131900.0