000 00330nam a22001577a 4500
003 SGT
020 _a9789386104618
082 _a515
_bPUN
100 _aPUNDIR SUDHIR K.
245 _aCALCULUS
250 _a7TH
260 _bPRAGATI PRAKASHAN
_c2018
300 _a660
650 _aPHYSICAL SCIENCE
942 _2ddc
_cBK
_0164
999 _c16387
_d16387