000 00357nam a22001331a 4500
008
020 _c80.00
040 _aMaharaja Agrasen College - Delhi
100 _aAgarwal, Umeshkumar
245 _aDweebindukaran Vargikaran
_h[Text]
260 _c1992
300 _a136p.hb,
650 _aLibrary Science & Encyclopedia
999 _c7427
_d7427