000 00284nam a2200109Ia 4500
008 220201s1970 xx 000 0 eng d
100 _aDooley, Arch R.
245 0 _aBasics problems , concepts & techniques
260 _bNewyork:John Wiley & Sons
_c1970
300 _a738
942 _2ddc
999 _c78675
_d78675