00346nam a22001337a 4500 530.124 HAR-M Haridas, A. K. Mechanics Relativity Waves & oscillations 3rd sem bsc Calicut Calicut university Press 156p Physics Textbooks Rajashekhar, P. K BK 0 0 0 0 PHY MAIN MAIN PHY SHELF 2023-01-16 4 1 530.124 HAR-M 4040 2024-12-19 16:07:43 2024-11-18 2023-01-17 BK 607 607