na INLIS000000000000437 20230120091410 0010-0722000437 230120 | 0 ind - id 631.8 631.8 Ris p Rismunandar Pengetahuan dasar tentang perabukan Bandung : Sinar Baru, 1981 p.,;Pig.,;75.,;Bil.,; 21 Cm 631.8 RIS p Cet.1 C.2(112/SPP/Pb/81) C.3(239/SPP/Pb/-)