000 00286nam a2200121Ia 4500
008 220201s1961 xx 000 0 eng d
082 _a621.381
100 _aPaul,B Zhar
245 0 _aBasic television
260 _bNew York:Mc Graw Hill Book co.
_c1961
300 _a297
942 _2ddc
999 _c74306
_d74306