na INLIS000000000039804 20161024094147.0 $a 979-420-390-4 $0010-101600000002565 $a 574.5. HAM s C.1 $a 574.5. HAM s C.1 $a Prof. Dr. Hardjono Sastrohamidjojo $a Sintensis Bahan Alam $a Ke-1 $a Yogyakarta $b Gadjah Mada University $c 1996 $a Arpus kab. Magetan $a 13.568-0