000			00292nam a22001097a 4500
082			_aM 305.509 54 _bSOM/B
100			_aSomanathan R
245			_aBharatiya Viswakarmajar
260			_aThiruvananthapuram: _bR Somanathan Edava, _c1987.
650			_aSocial Classes Social Science
942			_cBK
999			_c174878 _d174878