000			00451 a2200145 4500
080			_a515.5(084.3) _bW 927 G
245	1		_aGuide on the global data processing system
260			_aSwitzerland _bWorld Meteorological Organization
650			_aMeteorology
650			_aData Processing System
700			_aWorld Meteorological Organization
500			_aVol. 1 : Preparation of synoptic weather charts and diagrsms
100			_a _d
901			_a111589
999			_c29488 _d29488