Your search returned 2 results.

1.
An Introduction to Manual Digital Telephony

by DAS P N.

Material type: Text Text Publication details: Calcutta Modern Book Agency 1990Availability: Items available for loan: MVJCE CENTRAL LIBRARY (1). Location(s): Call number: 621.385 DAS.

2.
An Introduction to Manual Telephony

by DAS P N.

Material type: Text Text Publication details: Calcutta Modern Book Agency 1990Availability: Items available for loan: MVJCE CENTRAL LIBRARY (1). Withdrawn (1). Location(s): Call number: 621.385 DAS;2.

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