000 00281nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _bKHA
100 _aKhanna, D.K
245 0 _aDoaba Text Book Guide
250 _a1st
260 _bDoaba House
_c1990
300 _a91
942 _cBK
999 _c30
_d30