000 00297nam a2200109Ia 4500
008 190428s9999||||xx |||||||||||||| ||und||
020 _a0-86125-699-9
100 _aFreeman, S.
_98237
245 _aWritten communication in english
250 _b1983. viii-224
260 _bOrient Longman. Chennai, India
999 _c8194
_d8194