00395nam a2200133 a 450000500170000010000150001724500660003226000330009830000220013196400270015399700120018099900170019295200520020920251203092059.0  aPandey,P.N  aRole of science and Technology in rural and economic in India  aNew DelhibS.Chand Co.c1983  aviii,220p.c22cm.  bENGLISHcdeBOOKfg_  a60270 C  c63272d63272  00104070aPUbPUd1999-10-06l0o p60270yBK