000 00322pam a2200133 a 4500
020 _c
041 _aeng
082 _a591.5
_bKAP
100 _aSingh , H. R .
245 _aAn Interdouction Classification : A History
_hTextual Documents
260 _aDelhi :
_bS . Nagin & CO ,
_c1979.
300 _a84p.
930 _a17548
999 _c94448
_d94448