00410nam a2200157 a 450000500170000000800410001702000180005804100080007608200080008410000180009224500360011025000120014626400580015830000160021670000200023220260717093208.0260717s2012    ii            000 0 eng d  a9788130923079  aeng04a5391 aKakani, S. L.10aModern Physics /cKakani, S. L.  a2nd ed. 1aNew Delhi :bViva books Private Limited,cc2012,2013.  axvi,11913p.1 aKakani, Shubhra