000 00315pam a2200133a 44500
003 OSt
005 20201016195620.0
008 160408b1989 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
082 _a530.08
_bL516 V.340
245 1 _aLECTURE NOTES IN PHYSICS
260 _bSpringer-Verlag
942 _2ddc
_cLNP
999 _c563410
_d563410