000 00275nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aAgrawal (rattan lal)
245 0 _aSeedd technology ed2
260 _bOxford and IBH
260 _c1997
365 _b245
942 _cBK
999 _c220760
_d220760