00342nam a2200097Ia 4500008004100000082002200041100002200063245011800085260003200203300000900235260305b        |||||||| |||| 00| 0 eng d  a338.5144bM214.LC  aMaheshwari, P. C.  aLabour costs and productivity correleted plant structureb; an empirical study of the major industries of India /  aAgra:bSri Ram Mehra,c1973  a46p.