TY - BOOK T1 - Merging of analog and digital data in the Northern California Seismic Network, and characteristics of the principal seismic systems it employs DA - [1995] CY - [Menlo Park, CA] : AU - Eaton, Jerry P., VL - 95-269 CN - I 19.76: PB - U.S. Dept. of the Interior, U.S. Geological Survey, PP - [Menlo Park, CA] : PY - [1995] N1 - Cover title. N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 97-0341-M. N1 - "May 10, 1995." ID - 196102 KW - Seismic networks TI - Merging of analog and digital data in the Northern California Seismic Network, and characteristics of the principal seismic systems it employs ER -