00250nam a2200109Ia 4500008004100000040001100041100001800052245001500070260003300085300001300118300000900131251112s9999||||xx |||||||||||||| ||und|| aCNCLSA aN.N. Andreyev 0aBiophysics c1967bPergamon PressaOxford aP.1-1290 bV.12