na INLIS000000000006995 20150625074828.0 978-979-26-3642-0 0010-061500000001116 333.793213 333.793213 Sus K SUSANTO, Gatut Kiat hemat bayar listrik Gatut Susanto Cet. 1 Jakarta Penebar Swadaya 2007 80 hlm. :4b ilus. ; 23 cm. Kiat hemat bayar listrik YOPDYOG 118-KS/B.09