000			00379nam a2200145Ia 4500
008			211214s9999 xx 000 0 und d
040			_cJayakar Knowledge Resource Centre
100			_aMaedel , George F
245		0	_aBasic mathematics for radio
250			_a1
260			_bPRENTICE HALL,INC _aNew york _c1948
300			_aviii,334p p.
653			_aMathematics
942			_c1
999			_c27588 _d27588