00311nam a22001097a 4500003000400000008004100004082001800045100001900063245008600082260002500168300000800193OSt240709b        |||||||| |||| 00| 0 eng d  a631.371bM68E  aISAE, N. Delhi  aProc. of the national conf. on energy.... held at PAU, Ludhiana on oct 30-31,1987  aISAE, N. Delhicn.d.  a494