na INLIS000000000001975 20210430104108 210430||||||||| | ||| |||| || | 0070792801 010-0421001975 en 031.503 031.503 PAR m Sybil P. Parker McGraw-Hill Encyclopedia Of Science And Technology Volume 1 Aar-Azu Ed.5 New York McGraw-Hill 1982 927 p.; ill.: 28 cm. Sains -- Teknologi