000 00339nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aBPED
082 _a370.733 SIN L
100 _aSINGH, L.C.
_93083
245 0 _aMICRO TEACHING
260 _bHP BHARGAVA
_aDELHI
300 _a256p.
500 _a1863
942 _cBK
999 _c5875
_d5875