000 00319nam a2200097Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
245 0 _aLaboratory apparatus and reagents, supplement No. to 1950 Catalogue
260 _bAurther H. Thomas com.
_aPhiladelphia
_c1955
942 _c1
999 _c53484
_d53484