000 00292nam a2200133Ia 4500
008 220201s1975 xx 000 0 eng d
082 _a621.8
_bBAL
100 _aBallaney,PL
245 0 _aTheory of machines
250 _a8th
260 _bKhanna pub
_c1975
300 _a1122
942 _2ddc
999 _c79988
_d79988