000 00488nam a2200181Ia 4500
005 20250508161603.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a514, SHU
_qFEDL
100 _aShukla M N
_9770989
245 0 _aTrigonometry for degree students
260 _aDelhi, India
_bRam Chand and Co
_c1966
300 _a135p
942 _cTEXL
_h514, SHU
999 _c1370942
_d1370942