00471nam a2200181Ia 4500003000400000005001700004006001900021007000300040008004100043024000900084037001200093040002000105041001300125082002100138100002400159245009700183260000900280OSt20220928140237.0a|||||r|||| 00| 0 ta220927b        |||||||| |||| 00| 0 eng d  a7897  cTextual  aSDCLcSDCLbeng  2engaeng  aX:75.2'N85t5, M5  aKananaikil Jose Ed. 0aSeventh plan and development of weaker sectionsb Questions challenges and alternatives       c1985