00277nam a2200109Ia 450000500170000000800410001708200150005810000170007324500350009026000340012530000080015920260225051019.0260224s9999||||xx |||||||||||||| ||und||  a621.57 MEL  aJ.D. Mellor  0aFundamentals of freeze drying   aLondon: Academic Press c1978  a386