000 00501nam a2200157Ia 4500
008 130513s9999 xx 000 0 und d
044 _aUSA
080 _a5/6
_bX-II
245 _aBulletin of the Wagner Free Institute of Science of Philadelphia
260 _bWagner Free Institute of Science of Philadelphia
270 _dPhiladelphia
362 _aJan - Dec,2002
362 _a+
901 _a52642 48500 45257 333134 83095 19441 308994 30528 30529 30530 30531 30532 308993
942 _2udc
_cBV
999 _c157903
_d157903