Renovation and Modernization of one Room with attached bathroom facility and co working spaces at the 1st floor of the Administrative Building of West Bengal Co-Operative Milk Producers Federation Limited , LB-2 , Salt lake , Kolkata 700106 Renovation and Modernization of one Room with attached bathroom facility and co working spaces at the 1st floor of the Administrative Building of West Bengal Co-Operative Milk Producers Federation Limited , LB-2 , Salt lake , Kolkata 700106