00430nam a2200133Ia 4500008004100000020001800041040001700059082002500076100001700101245006600118260004400184300001600228650005200244190328s9999||||xx |||||||||||||| ||und||  a81-7018-730-3  aNITILcNITIL  221sta621.382bR199C  aRanjit Singh 0aCommunication technology for rural developmentc Ranjit Singh  aDelhibB.R Publishing Corporationc1993  aviii, 174p.  aCommunication and technology; Rural development