000 00307nam a2200121Ia 4500
001 94574
008 170722s9999 xx 000 0 und d
100 _aMani, K. M.
245 _aNiyamasaba prasagagal /
260 _aErnakulam :
_bLabour India Publication ,
_c1992.
300 _a602 p.
_c20cms
942 _cGEN
999 _c35684
_d35684