000 00412nam a2200169Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
_a9789380720753
040 _aET
082 _a512.13 PAT H
100 _aPathak, H. K.
_9172
245 0 _aAlgebra & Trignometry
250 _a5th revised
260 _bShiksha Sahitya Prakashan
_aMeerut
_c2012
300 _a692p.
500 _a21548
942 _cBK
999 _c27763
_d27763