00349nam a2200109Ia 4500082002100000100004500021245012300066260003100189300000900220500000500229700000500234  a331.114bIn39.ET  aIndia. Labour & Employment, Ministry of-  aEducational and technical training requirements of production process workers in the scientific instruments industryb  aNew DelhibThe Auth.c1962  a35p.  a  a