- 1Reference: X941/2/3/13
Title: Laporte Quarterly Magazine of the Laporte Industries (Holdings) Limited.
Level of description: item
Date Free Text: Autumn 1978
Production date: From: 1978 To: 1978 - 2Reference: Z1362/12/1/2e
Title: FACT Volume 2, number 5:
Level of description: item
Date Free Text: Oct 1950
Production date: From: 1950 To: 1950