000 00274nam a2200109Ia 4500
008 220201s1995 xx 000 0 eng d
100 _aDalela, S & Saurabh
245 0 _aTb of work study & economics
260 _bStandard Book Services
_c1995
300 _a492
942 _2ddc
999 _c86616
_d86616