000 00303nam a2200121Ia 4500
008 200608s9999 xx 000 0 und d
100 _aAGRAWAL Rattan Lal
245 0 _aSeed technology
260 _aNew Delhi
_bOxford and IBH
_c1997
300 _axii; 829p
650 _aSeed Technology
942 _cBK
_2DDC
999 _c2632
_d2632