000 00337nam a2200145Ia 4500
008 130629s9999 xx 000 0 und d
082 _a050 WAL /W
100 _aWallace , Dewitt
245 _aReaders Digest
250 _a1
260 _bRdi Publishing Ltd .
_c1981
_aNewdelhi
300 _a185p.
650 _aEducation
942 _cBK
999 _c18546
_d18546