000 00293nam a2200133Ia 4500
654 _aMECH
100 _aShan H.S.
250 _a1st Ed.
245 _aWork Study &Ergonomics
260 _bTata McGraw-Hill Publishing Company Limited
_c1948
082 _bGRE
300 _a454p.
999 _c40414
_d40414
655 _aM-26
546 _aText in English
041 _aeng
300 _c24 cm.