000			00346nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.78E+12
082			_a808
082			_b0666 M
100			_a"Mitra, Barun k"
245		0	_aEffective Technical Comm
260			_aNew Delhi
260			_bOxford Press
260			_c2006
300			_a222
999			_c46863 _d46863