TY - BOOK AU - Subrahmanyam, N. AU - Lal, Brij., jt. auth. TI - Waves and oscillations SN - 9780706985436 U1 - 531.1133 SUB-N PY - 1994/// CY - India PB - Vikas Publishing House KW - Oscillations KW - Wavesᅠ ER -