00586nam a22001697a 450000500170000000800410001708000210005810000270007924500890010630000100019565300110020594200070021626000490022350000310027295200980030399900150040120090813094221.0090813t        xxu||||| |||| 00| 0 eng d  a535.375.826bRAV  aRavi Kumar, A.V.92464  aApplications of laser induced photoacoustic effect for the study of gases and solids  a252p.  aLasers  cTH  aCochinbDept. of Physics - CUSATc199292452  aThesis (Ph.D), CUSAT, 1992  00102udc4070aULbULd2009-08-13l0o535.375.826 RAVpG0005372r2009-08-13w2009-08-13yTH  c2623d2623