000 00288nam a2200121Ia 4500
008 220201s1974 xx 000 0 eng d
082 _a658.5
_bSHA
100 _aSharp (Doreen)
245 0 _aThrough practice to production .
260 _bIssac Pitman
_c1974
300 _a142
942 _2ddc
999 _c4134
_d4134