000 00344nam a2200145Ia 4500
001 13333
008 150525s9999 xx 000 0 und d
020 _a0-85298-411-1
100 _a
245 _aA First Course In Proof Correcting
250 _a0
260 _aNorwich, Uk
_bNorthgate Co.
_c1979
300 _a,;ill.
650 _aProof Reading
999 _c48497
_d48497