000 00359nam a22001331a 4500
008
020 _c800.00
040 _aMaharaja Agrasen College - Delhi
082 _bSIN12
100 _aSingh, Brajesh
245 _aParyavaran Vimarsh
_h[Text]
_cBrajesh Singh
260 _bBhavana Prakashan Delhi
_c2012
300 _a575p
999 _c20296
_d20296