000 00322nam a2200133Ia 4500
999 _c47673
_d47673
008 190719s9999 xx 000 0 und d
082 _a517 W423
100 _aWEIR M.D. & OTHERS
_93029
245 0 _aTHOMAS CALCULUS
250 _a11
260 _aNEW DELHI
_bPEARSON
_c2112
300 _axvi+1223p.,25X18Cms.
942 _cBK