000 00330nam a2200157Ia 4500
082 _a512
_bL473.IG
100 _aLedermann, Walter
245 _aIntroduction to group theory
_b
260 _aLondon
_bLongman
_c1973
300 _avii, 176p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a9895
999 _c9895
_d9895