000			00377nam a22001337a 4500
020			_a8173192472
082			_a621.385 _bWAT/BAS
100			_aWatson, Leonard. _94118
245			_aBasic Training ISDN Office Communication Techniques
260			_aNew Delhi : _bNarosa Publishing House, _cc1999.
300			_a86 p.: _b[E24]
504			_aThis book is having appendix.
942			_cBK
999			_c3692 _d3692