00449nam a2200157Ia 4500003000400000005001700004008004100021020001800062040000900080082002000089100003300109245008200142260004500224300000900269650001300278OSt20201201110746.0190216s9999||||xx |||||||||||||| ||und||  a9788130003269  coclc  a894.8124bNAI/S  aNair, Panmana Ramachandran   0aSamakala Niroopanathinte Vyathyastha Mukhangal /cPanmana Ramachandran Nair    bPoorna Publications, aKozhikode:c2005.  a100p  aLekhanam