Gaya APA
Khanna, O.
(1986).
A textbook of material science and metallurgy
(
5th ed)
.
Naisarak:
Dhampat Rai & Son.
Gaya MLA
Khanna, OP..
"A textbook of material science and metallurgy".
5th ed
Naisarak:
Dhampat Rai & Son,
1986.
Printed Book.