00649nam a22001697a 450000500170000001000150001702000250003203500140005703700130007108200080008424501280009225000110022026000550023127000740028630000230036050000960038320230503124112.0  aENG-136757  a9788125059790c85.00  aEN-120289  bDBAD/PUB  a485  aCommunications Skills In English For Polytechnics:bNational Institute Of Technical Teachers Training And Research ,Chennai  aFirst   aHyderabadbOrient Blackswan Private Limited c2015  a3-6752 HimayatnagarbHyderabade500029mhyderabad@orientblackswan.com  ax,126p.;c24m(pbk)  aPrescribed For All I/II Semester Diploma Students Of Polytechnics In The State Of Karnataka