na INLIS000000000002591 20210426113159 210426||||||||| | ||| |||| || PT. Gramedia 010-0421002591 0 "," Indonesia" perspektif\" ilmu pengetahuan ILMU dalam perspektif,Text" 1.1\" 1983 xii,257p ills ;21cm" " editor 2005/031-1\";;;;;;\"