Minimum quantity for "FEMA P-58-2, Seismic Performance Assessment of Buildings, Volume 2 - Implementation Guide" is 1.
Minimum quantity for "Next-Generation Performance-Based Seismic Design Guidelines" is 1.
Minimum quantity for "FEMA 461, Interim Testing Protocols for Determining the Seismic Performance Characteristics of Structural and Nonstructural Components" is 1.