TY - GEN AU - Narayanan,A.Satya AU - Saha, Swapan K. TI - Waves and oscillations in nature: an introduction SN - 9781466590939 U1 - 531.1133 PY - 2015/// CY - Boca Raton PB - CRC Press KW - Oscillations KW - Wave-motion ER -