00377nam a2200121Ia 4500008004100000082001800041100002200059245002700081260004400108300001000152630002800162650006500190211122s9999||||xx |||||||||||||| ||und||  a572.43bFRE-P  aFreifelder, David 0aPhysical Biochemistrty  bW h Freeman and CompanyaNew Yorkc1935  a741p.  xPost Graduate Reference  asciencevnatural sciences and mathematicsbiochemistryZoology