000			00497nam a2200169Ia 4500
999			_c5252 _d5252
008			200103s 2002 ||||xx |||||||||||||| ||und||
082			_a623.89 _bCHA
100			_aChaudhari, Sudhir Singh
245		0	_aChart work : basic concepts & miscellaneous calculations
250			_a4th
260			_bUmavinnie Publications _c2002 _aMumbai
300			_a320p.
650			_aDeck Logbook
650			_aTransfer of a pos circle
650			_aPlotting of astronomical position lines
942			_cBK