000			00278nam a22001097a 4500
082			_a029 _bRAN.D
100			_aRanganathan, S N
245			_aDocumentation : _bgenesis and development / _cby S N Ranganathan
260			_aDelhi : _bVikas, _c1973.
300			_a310p. :
942			_cBK
999			_c640453 _d640453