000 00263nam a22001217a 4500
082 _a512 KRE
100 _aKrechmar, V.A.
245 _aA Problem Book in Algebra
260 _aMoscow:
_bMIR publishers,
_c1972.
300 _a504p
650 _aAlgebra
942 _cBK
999 _c3706
_d3706