3 public-domain matches

Multilevel Analysis

Cover of Das bisschen Haushalt

Das bisschen Haushalt

Ruth Abramowski

Cover of The Independent Variable Problem

The Independent Variable Problem

Katharina Kunißen

Cover of An Airline-Based Multilevel Analysis of Airfare Elasticity for Passenger Demand

An Airline-Based Multilevel Analysis of Airfare Elasticity for Passenger Demand

Lorenzo Castelli, Walter Ukovich, Raffael Pesenti