000 00296nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aBEV
_b621.38
100 _aBEVAN THOMAS
_960606
245 4 _aTHE THEORY OF MACHINES
260 _bCBS PUBLISHERS & DIST.
_aDELHI
300 _a621
942 _cBK
999 _c71374
_d71374