00305nam a22001097a 4500003000400000082001100004245005600015260006100071300000900132500004200141546001200183OSt  bDEP/AN  aAnnual survey of industries 1982-83b: Kerala state  aTrivandrumbDepartment of economics and statisticsc1982  a98p.  aReceived as gratis from Dr.M Mohandas  aEnglish