00301nam a2200109Ia 450000500170000000800410001708200160005810000180007424500480009226000430014030000080018320260225051038.0260224s9999||||xx |||||||||||||| ||und||  a636.089 ALE  aF. Alexander  3aAn introduction to veterinary pharmocology   aEdinburg: Churchill Livingstone c1976  a382