na INLIS000000001332227 ind 0010-0225000238 Bersikap Terbuka Chelvia Ch. Meizar Chelvia Ch. Meizar Pertama Jakarta : PT. Ensiklopedia Nasional Indonesia, 42 hlm. 20 cm. 978-602-7528-37-6 R030.370.11 CHE b 030.370.11 Ensiklopedia Pendidikan Moral 000000001563 000000001564