000 00336 a2200121 4500
008 141010b1961 xxu||||| |||| 00| 0 eng d
082 _a510
100 _aSneddon, Ian N.
245 _aPopular lectures in mathematics /
_cIan N. Sneddon
260 _aOxford :
_bPergamon Press,
_c1961.
300 _avii, p.
_bv plates.
650 _aMathematics
999 _c4618
_d4618