000 00217 a2200097 4500
001 18886
100 _aChrystal G
245 _aAlgebra an-elementary test-book
260 _a
_bBell& Sons
_c1956
090 _c13975
_d13975
942 _aNUST-CAE
_cM
_c4419
999 _c253959
_d253959