7 1 20 Corinne Stockley Additional Author mixed material 9797415104 Jakarta : Erlangga Jakarta : Erlangga 2000 combined_screenshots_with_drawing_%2858%29.png.png Rully Bramasti Additional Author mixed material 9786021865187 Surakarta: Aksarra Sinergi Media 2012 combined_screenshots_with_drawing_%2851%29.png.png Collins Gem Additional Author mixed material Jakarta : Erlangga Jakarta : Erlangga 1994 mixed material Jakarta : Erlangga Jakarta : Erlangga 1994 Ralph IDLIN Additional Author mixed material New York: Frederick Ungar New York: Frederick Ungar 1978 Bahang dan Termodinamika Liek WILARDJO Additional Author mixed material Jakarta: Balai Pustaka Balai Pustaka 1989 Liek WILARDJO Additional Author mixed material 9796665506 Jakarta Balai Pustaka 2000