000 00369nam a2200157Ia 4500
008 210804s1985||||xx |||||||||||||| ||und||
020 _a5030005668
041 _aeng
082 _a614
_bYAR/PR
100 _aYarotsky L S
245 0 _aPrevention of trapical diseases
250 _a1st
260 _aMoscow
_bMir publishers moscow
_c1985
300 _a103
942 _cBK
999 _c2889
_d2889