na INLIS000000000002944 20190115100703 0010-0119000907 ta 190115 j 0 ind 978-979-051-144-6 542.7 542.7 LIL m LILIK Memahami Tekanan Gas / Lilik B.S, Umi Widuri Semarang : Ghyyas Putra, 2010 60 hlm : ilus. ; 25 cm Pengolahan dan Pengukuran Gas BIBLIOGRAFI 60 14963/PS/P/IX/2017 14964/PS/P/IX/2017 14965/PS/P/IX/2017 14966/PS/P/IX/2017