000 00293nam a2200109Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aCurrent Contents Life Sciences
260 _c1968
_bInstitute for Scientific Information
_aPhilidelphia
300 _bV.11
942 _cJRBV
999 _c24317
_d24317