na INLIS000000000002624 20210519133356 210519||||||||| | ||| |||| || 010-0521002624 574/WIB/l 574/WIB/l J.P. Wibaut Leerboek der organische chemie 16th printing Djakarta J.B. WOLTERS GRONINGEN 1946 xvi, 851 p.: ill.; 24 cm. + Indeks ORGANIC CHEMISTRY