000 00318nam a2200121Ia 4500
008 130706s9999 xx 000 0 und d
020 _a0139709975
050 0 0 _aPE 1439 W 7 1991
100 1 _aDonald, Robert B
245 1 0 _aWriting clear paragraphs /
_cRobert B Donald
300 _ap.
942 _2lcc
_kPE 1439 W 7 1991
999 _c10693
_d10693