000 00295nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aKRI
_b624.1834
100 _aBALLANEY P L
_960597
245 0 _aTHEORY OF MACHINES
260 _bCBS PUBLISHERS & DIST.
_aDELHI
300 _a1486
942 _cBK
999 _c71365
_d71365