butterfly leaf mechanism

From Diversity to Inclusion - Large Print by John & Katie McCann (Paperback)

We All Fall Down - by Robert Cormier (Paperback)

Wonderful - by Benoit Cohen (Hardcover)

Skellig - by David Almond (Paperback)

Aerodynamics: Design and Applied Principles - by Russell Mikel (Hardcover)

The Principia - by Isaac Newton (Paperback)

The Finite Element Method - 8th Edition by O C Zienkiewicz & R L Taylor & S Govindjee (Hardcover)

Wärme, Nichtlinearität, Relativität - (De Gruyter Studium) 2nd Edition by Wolfgang Pfeiler (Paperback)

Heat Conduction - 3rd Edition by David W Hahn & M Necati Özisik (Hardcover)

Ship Hydrostatics and Stability - 3rd Edition by Adrian Biran & Rubén López-Pulido (Paperback)

Papilio - by Ben Clanton & Corey R Tabor & Andy Chou Musser (Hardcover)

Maschinendynamik - (De Gruyter Studium) by Marcus Schulz (Paperback)

The Wave - by Todd Strasser (Paperback)

Where Can I Drum? - (Every Days an Adventure) by Sharee J Katina (Paperback)

River of Mariposas - by Mirelle Ortega (Hardcover)

Village: A Novel - by Stanley Crawford (Hardcover)

Piddle Diddle, the Widdle Penguin, and the Synchronous Fireflies of the Great Smoky Mountains - by Wayne a Major & Ralphine Major (Paperback)

Stochastic Tools in Turbulence - (Dover Books on Engineering) by John L Lumley (Paperback)

Computation of Unsteady Internal Flows - by Paul G Tucker (Hardcover)

Elements of Statistical Thermodynamics - (Dover Books on Chemistry) 2nd Edition by Leonard Kollender Nash (Paperback)

Ten Swamps - by Nancy Doyne (Hardcover)

Stochastic Modeling and Statistical Methods - (Advances in Reliability Science) by Ioannis S Triantafyllou & Sonia Malefaki & Alex Karagrigoriou

Lectures on Gas Theory - by Ludwig Boltzmann (Paperback)

Consensus Tracking of Multi-Agent Systems with Switching Topologies - (Emerging Methodologies and Applications in Modelling, Identi) (Paperback)