00576nam a22001937a 4500 20250227122533.0 ENG-143938 250.00 EN-127470 DBAD 509.2 Lyer Krishna Kolar 2023 Kolar Krishna Lyer 78759 Great Indian Scientists english Lyer Krishna Kolar Vijaywada Navaratna Book House 2023 Sri Chaitanya Offset Printers Vijaywada 520002 176p. 21 cm(pbk) 76691 ddc EN 509.2 LYE 209777 209777