000 00341nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c80
040 _aBED
082 _a371.9 MIT M
100 _aMITTAL, MAHENDRA
_92800
245 0 _aDAS GURU
260 _bMANOJ PUBLICATION
_aDELHI
300 _a160p.
500 _a2061
942 _cBK
999 _c2061
_d2061