00526nam a2200157Ia 4500001000500000005001700005008004100022020001500063082001800078100004200096245003400138260002300172650006200195999001500257952009600272217420261006003611.0120911s9999    xx            000 0 und d  a0878359583  a650.28557 PRA  aPratt, Philip J./ Last, Mary Z.93262  aAdvanced dbase iv programming  aBoyd & Fraser Pub.  aData base management    2. Dbase iv (computer file)93263  c2174d2174  00104070aNUbNUd2012-09-11l0o650.28557 PRAp7715r2012-09-11 00:00:00w2012-09-11yOS