000 00303pam a2200121a 44500
003 OSt
008 160408b1932 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
110 _aCambridge Univ. Press
245 1 _aCambridge tracts in mathematics and mathematical physics
942 _cBK
999 _c255240
_d255240