000			00293nam a2200121Ia 4500
008			171124s9999||||xx |||||||||||||| ||und||
020			_a9780078289002
100			_aTOKHEIM ROGER L
245		0	_aDIGITAL ELECTRONICS
250			_aSixth
260			_aNEW DELHI _bT.M.H PUBLISHER-1 _c2007
300			_a518
942			_cLEN_BK
999			_c788 _d788