00335nam a2200157Ia 4500008004100000020000900041035001000050082001400060100002500074245002200099250000600121260002800127300000800155500000800163650000600171210723s9999||||xx |||||||||||||| ||und||  aNULL  a39380  BDES / PAR  aDesai / Parameswaran 0aPhysics From-2002  a-  aPunebSunny Publication  a213  a602  a-