Effective communication media for rural audiences :
Singh, K.N.
Effective communication media for rural audiences : (an experimental study) - Bombay : The Dharamsi Morarji Chemical Company Ltd/ 1976. - vii, 98p.:
Communication media
301.243 / SIN N76E
Effective communication media for rural audiences : (an experimental study) - Bombay : The Dharamsi Morarji Chemical Company Ltd/ 1976. - vii, 98p.:
Communication media
301.243 / SIN N76E