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020 _a0-07-451620-5
082 _a658.562 P221
100 _aPARANTHAMAN.D
245 0 _aQUALITY CONTROL
260 _aNEW DELHI
_bTata McGraw-Hill
_c1991
300 _a23X15
942 _cBK
_2DDC
999 _c44615
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