na INLIS000000000012095 20130612103634 Ind 010-061300000012095 Ind 547.2 547.2, Sas s Sastrohamijoyo, Harjono Sintesis Bahan alam, Hardjono Sastrohamidjoyo 1996 Yogyakarta 343 hlm., Ilus, 21 cm Snitesis NBPNMAT