000 00278nam a2200109 4500
245 _aPocket book of labour statistics
100 _aTamil Nadu.Department of Statistics.
260 _aMadras
_bThe Author
_c1985
300 _av.; 14cm.
082 _aDB331.0212
_bTAM
041 _aeng
999 _c46839
_d46839