00347pab a2200121 454500008004000000100002300040245007600063260000900139300001000148362000900158650002600167773003200193180718b1987   xxu||||| |||| 00| 0 eng d  aSantiago, Asteya M  aShelter and services for the poorbA case study of San Martin de Porres  c1987  a49-65  aApr.  aHousing - Philippines  aPhilippine Planning Journal