00505nam a2200181Ia 450000500170000000800410001702000180005804000180007604100080009408200240010210000200012624500700014625000120021626000360022830000160026465000270028070000160030720260313134317.0210716s2010    xx            000 0 und d  a9780230639065  cAIMIT LIBRARY  aeng  a651.7301422b MOHK  aMohan, Krishna.  aSpeaking english effectively /cBy Krishna Mohan and  N.P  Singh.  a2nd ed.  aNew Delhi :bMacmillan ,c2010.  axii,235p. ;  aBusiness Communication  aSingh, N P.