00309nam a2200109 a 450000500170000002000150001708200170003210000170004924500730006626000420013930000180018120251203092058.0  a8123401264  a808.042bBOS  aBose, M.N.K.  aBetter communication in writingbCommunicative exercises for writing  aChennaibNew Century Book Housec1993  a166p.c22 cm.