00000nam 2200000 4500 INLIS000000000010599 20210507103628 0010-0521000112 ta 210507################g##########0#eng## 333 333 Ack l Ackerman, Joseph Land Economics Research / Joseph Ackerman ed.1 Washington, D.C. : Resources For The Future, Inc., 1962 xvi, 270 hlm. : ilus ; 25 cm 1. Ekonomi - Penelitian Clawson, Marion Perpustakaan Lembaga Administrasi Negara 11408