1990, Bi-Te, Binary, Trigonal

• C975152-1
• C975158-1
• C1102007-1
• C1102008-1
• C900475-5
• C900475-6
• C900475-7
• C900475-10
• C900475-11
• C975152-6
• C975152-7
• C975152-8
• C975153-3
• C975153-4
• C975154-3
• C975154-4
• C975154-5
• C975155-3
• C975155-4
• C975155-5
• C975156-2
• C975156-3
• C975157-3
• C975157-4
• C975158-5
• C975158-6
• C975160-2
• C975162-2
• C1102007-5
• C1102007-6
• C1102007-7
• C1102008-3
• C1102008-4
• C1102008-5