000 00476cam a22001571i 4500
082 _a516.242
_bLAL
_cL-Tech P-20
100 1 _aLAl, BANSI
245 1 0 _aPlane trigonometry :
_cLal, BANSI
260 _aDELHI
_bBrij Lal Pury
_c1945.
300 _avi, 270 p. :
_bTables
_c22 CM
500 _a"Wentworth-Smith trigonometric and logarithmic tables" on card laid in.
500 _aPreliminary editions 1944 and 1945.
650 0 _aPlane trigonometry.
650 0 _aMCE
942 _cBK
999 _c4075
_d4075