Collier's Encyclopedia : Vol 12 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 22 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 9 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 20 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 16 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 23 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 11 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 10 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 2 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak

Collier's Encyclopedia : Vol 7 ; Editor director by William D.Halsey ; Editor chief by Bernad Johnston

Published 1990
Call Number: 030 COL
Institution: Perbadanan Perpustakaan Awam Negeri Perak