TY - BOOK AU - R.N. CHOWDHURY TI - WAVES AND OSCILLATIONS SN - 978-81-224-2679-3 U1 - 531.3/CHA/WAV PY - 2010/// CY - KOLKATA PB - NEW AGE PUBLISHERS PRIVATE LTD KW - CLASSICAL MECHANICS; SOLID MECHANICS KW - PHYSICS ER -