000 00258nam a2200109Ia 4500
008 220201s1980 xx 000 0 eng d
100 _aEBEH, HOBBYIST
245 0 _aPRACTICAL TIMER PROJECTS
260 _aDELHI
_bB.P.B PUB
_c1980
300 _a68
942 _2ddc
999 _c69041
_d69041