000 00343nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c150
040 _aBPED
082 _a371 MAN S
100 _aMANGAL, S.K.
_997
245 0 _aSHIKSHAN TAKNIKI
260 _bARYA BOOK DEPO
_aNEW DELHI
300 _a414p.
500 _a1275
942 _cBK
999 _c5287
_d5287