Gaya APA
ALLAN, M.
(1986).
Concepts In Chemistry (Seri: Background to Technology BOOK 9)
(
1st ed)
.
London:
Stam Press.
Gaya MLA
ALLAN, M.
"Concepts In Chemistry (Seri: Background to Technology BOOK 9)".
1st ed
London:
Stam Press,
1986.
Printed.