000 00337nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aMargaret Levin Young
245 0 _aInternet
250 _a4th RP
260 _aNew Delhi
260 _bTata McGraw Hill Publishing Company
260 _c2000
650 _aInternet
942 _cREF
999 _c18687
_d18687