000			00331nam a2200157Ia 4500
082			_a029.7 _bR196.DO
100			_aRanganathan, S. R.
245			_aDocumentation _bgenesis and development
260			_aDelhi _bVikas _c1973
300			_a310p.
500			_a
690			_a
700			_a
964			_a _b _c _d _e _f _g
921			_a430
999			_c430 _d430