000 00290nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a510
100 _aKatzan, Harry
245 0 _aAPL programming & computor techniques
260 _bVan nostrand co
_c1970
300 _a329
942 _2ddc
999 _c77486
_d77486