000 00357nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aBED
082 _a153.15 PAN P
100 _aPANDA, PRATAP
_93462
245 0 _aLEARNING AND TEACHING
260 _bA.P.H. PUBLICATION
_aNEW DELHI
300 _a225p.
500 _a1257
942 _cBK
999 _c1257
_d1257