000			00363pam a2200133a 44500
008			170407b1989 xxu||||| |||| 00| 0 eng d
020			_a817029018x
082			_a005.74 St47C
100			_aStevens,Al
245			_aC data base development/by Al Stevens.
260			_aNew Delhi _bBPB _c1989
300			_axi,312p. ;21cm.
906			_a10594
999			_c4 _d4