000			00336nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a852263279
082			_a628
082			_bG95D
100			_a"Gupta, B R N"
245		0	_aDesign Aids For Public h
260			_aNew Delhi
260			_bW.E.L
260			_c1986
300			_a136
999			_c25756 _d25756