000 00374nam a22001457a 4500
008 110908t xxu||||| |||| 00| 0 eng d
080 _a51
100 _aDadourian, H.M
_94271
245 _aHow to study, how to solve
_cH.M.Dadourian
250 _aS.ed
260 _aAddison-Wesleyt press
_bNew york
_c1951
300 _a120.p
650 _aMatematica
_92510
942 _2udc
_cBK
999 _c8237
_d8237