Skripsi ini membahas pengaruh kondisi lingkungan terhadap kualitas koleksi CD Instruction Manua di Perpustakaan Universitas X. Pengukuran kualitas CD Instruction Manua dengan menggunakan nilai pengukuran dari BLER (B ock Error Rate) dan E32. Kondisi lingkungan yang diukur antara lain berupa temperatur dan kelembaban ruangan penyimpanan koleksi CD Instruction Manua . Selain kondisi lingkungan, analisis juga diukur melalui pengamatan kondisi fisik koleksi CD Instruction Manua . Penelitian ini menggunakan metode deskriptif dengan pendekatan kuantitatif. Pengujian dilakukan dengan menggunakan teknik statistik persamaan regresi. Hasil penelitian menunjukkan adanya pengaruh secara parsial dari beberapa indikator yang ditetapkan.

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This study discusses the influence of environmental conditions on the storage quality of Instruction Manual CD collection at the Library of University of X. Measurement Instruction Manual CD quality using the measurement values of BLER (Block Error Rate) and E32. The measured environmental conditions including temperature and humidity of the storage room Instruction Manual CD collection. In addition to environmental conditions, the analysis also measured by observing the physical condition of Instruction Manual CD collection. This research uses descriptive method with quantitative approach. Testing is done by using statistical techniques of regression equations. The results showed a partial effect of several indicators set.