Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Climate System Modeling
Product description: Review of the hardback: ' ... well written ... comprehensive and informative text ... ought to be available in the libraries of universities offering these courses.' Chemistry in Britain Review of the hardback: '... many new ideas and original figures ... I foresee a very large success...' Atmospheric Research Review of the hardbacj: 'This is one of the most significant texts on climate modelling ... every research student with an interest in climate should have a copy of this book.' Endeavour Review of the hardback: 'This book is excellent value for money and can be strongly recommended for all scientific libraries.' Polar Research, Climate Systems Modeling presents an interdisciplinary and comprehensive study of the dynamics of the whole global system. As a comprehensive text it will appeal to students and researchers concerned with any aspect of climatology and the study of related topics in the broad earth and environmental sciences.
Product brand: Kevin Trenberth
Target attributes: Format
Answer: attribute: format
value: hardback
source: product description