000 00336nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aWilliam F.Conby
245 0 _aBasic for Beginners
250 _a1st Ed
260 _aNew Delhi
260 _bGalgotia Publication
260 _c1990
650 _aBasic for Beginners
942 _cBK
999 _c5966
_d5966