Ensaiklopedia dualiran bahasa malaysia & inggeris = (Petaling Jaya,Selangor: Preston Corporation, 1975)
v.3 ASTR BIBL. v.4 BICY BYZA, v.5 CABL CHIA, v.6 CHIL CORA, v.7 CORK DIOT, v.8 DIES ELEC, v.9 BLEM FISH, v.10 FLAG GERM, v.11 GEYS HEAT, v.12 HELI IODI, v.13 INOI LEAD, v.14 LEAG MELV, v.15 MEND NORS, v.16 NORW PIZA, v.17 PLAG REIN, v.18 RELI SATE, v.19 SAUD SODI, v.20 SOIL SYRI, v.21 TAIW TUNN, v.22 TUNN WASP, v.23 WATE ZULU, v.24 INDEKS INDEX
Keywords: Encyclopedias and dictionaries