000 00293nam a2200121Ia 4500
005 20260205045020.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aSardana, J L
245 0 _aUniversal decimal Calssification
260 _aDelhi
_bEss Ess
_c1983
300 _a208p.
942 _cBK
999 _c68411
_d68411