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008 240618s9999||||xx |||||||||||||| ||und||
020 _aNCST
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040 _aMAIN
082 _a752
100 _aHEDDERSON,JOHN
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245 0 _aSPSS MADE SIMPLE
250 _a1
260 _bWPC
_c1987
_aCALIFORNIA
300 _b253
942 _cBK
999 _c44112
_d44112