000			00329nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a337
082			_bJ77P
100			_a"Joshi, Navi Chandra"
245		0	_aPlanning and Technology
260			_aNew Delhi
260			_bU. D. H Pub.
260			_c1985
300			_a"ii, 256"
999			_c22527 _d22527