000 00280nam a22001217a 4500
082 _a510
_bSPI
100 _aMurray R, Spiegel
245 _aTheory and problem of mathematics
_bSpiegel, Murray R.
250 _a1st ed.
300 _bill. ;
_c20 cm. +
650 _aMCE
942 _cBK
999 _c3688
_d3688