14 1 50 ENERGI LAUT NUGRAHA, Tutun Primary Author mixed material 9786021894255 Pelangi Ilmu Nusantara 2010 ENERGI BIO NUGRAHA, Tutun Primary Author mixed material 9786021894224 Pelangi Ilmu Nusantara 2010 ENERGI SURYA NUGRAHA, Tutun Primary Author Didik Sunardi Primary Author mixed material 9786021894248 Pelangi Ilmu Nusantara 2010 mixed material ENERGI AIR NUGRAHA, Tutun Primary Author Didik Sunardi Primary Author mixed material 9786021894279 Pelangi Ilmu Nusantara 2010 ENERGI ANGIN NUGRAHA, Tutun Primary Author mixed material 9786021894262 Pelangi Ilmu Nusantara 2010 Additional Author Dineen, Jacqueline Additional Author mixed material 979808778X London Grolier International 2001 Gaya, Usaha, dan Energi (Buku 1) Additional Author Sri Soeyati Additional Author mixed material 9789795714897 Bandung Ganeca Exact 2007 Additional Author mixed material London Grolier International 1986 Energi dan Fisika Additional Author - Additional Author mixed material Jakarta Tira Pustaka 2002 Additional Author Dineen, Jacqueline Additional Author mixed material 9798087801 London Grolier International 2001 Additional Author Dineen, Jacqueline Additional Author mixed material 979808781X London Grolier International 2001 Additional Author Dineen, Jacqueline Additional Author mixed material 9798087798 London Grolier International 2001 NULL Additional Author Wilson, Mitchell Additional Author mixed material Jakarta Tira Pustaka 1983