000 00325nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
040 _aBPED
082 _a510.710 MAN S
100 _aMANGAL, S K
_997
245 0 _aGANIT SHIKSHAN
260 _bARYA BOOK DEPO
_aNEW DELHI
300 _a335p.
500 _a1462
942 _cBK
999 _c5474
_d5474