000 00326nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRS.0204
100 _aSurendranath, K.V.
245 0 _aSocio-economic profile of the industrial workers in Trivandrum district : A pilo
260 _c1978
300 _a396p.
942 _cBK
999 _c20343
_d20343