000 00267pam a2200121a 44500
082 _aRP-124
_bCOP
100 _aCopley,G.N.
245 1 _aTHE MOL AND THE MOLECULE
_bPART I, THE MOL CONCEPT
260 _a
_b
_c
300 _a13
964 _gCIRC
997 _a25366 C
999 _c448162
_d448162