000			00305nam a2200109 4500
245			_aBuild your own digital clocks _cRupendra K Sharma
100			_aSharma, Rupendra K.
260			_aNew Delhi _bBPB Publications _c[19--?]
300			_av. :ill. ; 22cm.
082			_a681.113028 _bSHA
650			_aDigital Clocks
999			_c50522 _d50522