Becker's

Natural Pet Productions

Dr Becker's Real Food For Healthy Dogs and Cats: Simple Homemade Food

Candlewick Press

Journey                                          

Pearson

Becker's World of the Cell, Global Edition      

University of Chicago Press

The Economic Approach: Unpublished Writings of Gary S. Becker

Candlewick Press

Quest                                            

Pearson Education

Becker's World of the Cell, Global Edition      

Becker, S: Muslimische Patienten                

Becker, S: Böhmerwald-Sumava                    

Becker, S: H.I.L.DE.                            

Benjamin-Cummings Pub Co

Becker's World of the Cell: United States Edition