000 00486nam a2200217 454500
001 063103
003 BD-ChCU
008 Eng
020 _ax
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a510/EXL
100 1 _aExner, Robert M.
_bRosskope, Myron F.
245 1 0 _aLogic in elementary mantematics
_bx
250 _ax
260 _aN.Y.
_bMcGraw-Hill
_c1959
300 _axi, 274
504 _ax
650 0 _aMathematics
_bMathematics
700 1 _ax
942 _2ddc
_cBK
999 _c63103
_d63103