000 00313nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aJ.D. Andrade
_93909
245 0 _aCurrent Contents
260 _c1976
_bInstitute for Scientific Information
_aPhiladelphia
300 _bV.9
942 _cJRBV
999 _c24717
_d24717