000 00254pam a2200121 a 4500
020 _c
041 _aeng
100 _aThomson A.Z.
245 _aScience Today
_hTextual Documents
260 _a[s.l]:
_bEyre& Spotiswat
300 _a398p.
930 _a15408
999 _c92308
_d92308