Vigyan evam praudyogiki sanchar /
Patairiya, Manoj
Vigyan evam praudyogiki sanchar / Manoj Patairiya - New Delhi : Prabhat Prakashan, 2010. - 223 p. ; 22 cm.
9788173158667
1.Science and technology -communication
601 / PAT/V
Vigyan evam praudyogiki sanchar / Manoj Patairiya - New Delhi : Prabhat Prakashan, 2010. - 223 p. ; 22 cm.
9788173158667
1.Science and technology -communication
601 / PAT/V