000 00290pam a2200121a 44500
082 _a547
_bL52r
100 _aLeffler, John E.
245 1 _aREACTIVE INTERMEDIATES OF ORGANIC CHEMISTRY
260 _aN. Y.
_bInterscience Pub.
_c1956
300 _a275
964 _gCIRC
997 _a6611 C
999 _c431894
_d431894