000 00291nam a2200121Ia 4500
008 221001s1975 xx 000 0 eng d
082 _a510 MIN
100 _aMinorsky, V. P.
245 0 _aProblems in higher mathematics
260 _aMoscow
_bMir
_c1975
300 _a395p.
942 _2ddc
_cBK
999 _c23490
_d23490