TY  - BOOK
AU  - Redelinghuys,R.B.
AU  - Hitchcock,I.
AU  - Basson,N.J.S.
TI  - Algemene wetenskap vir vandag: standerd 3 
SN  - 0702111597
U1  - 500 J 20
PY  - 1980///
CY  - Kenwyn
PB  - Juta
KW  - Science
KW  - School textbooks
N1  - Also available in English
ER  -