00638nam a22001577a 450000500170000001000150001702000260003203500130005803700130007108200100008410000210009424502190011526000430033427000720037730000310044920140411123642.0  aENG-109222  c150.00a9789380684550  aEN-92755  bDBAD/PUB  a302.2  aVijayakumari, S.  aA text book for communication and life skills practical :cby S. Vijayakumaribfor polytechnic colleges - semester IV and V based on the revised syllabus (L-scheme) as prescribed by technical education Tamil Nadu /  aChennaibMercurysun Publicationsc2012  aNo. 9, Vembuli Amman Koil 2nd Street GowrivakkambChennai e6000073  avarious pagingsc24cm(pbk)