000 00271nam a2200133 a 4500
082 _a900
_bMAT/S
100 _aMATHAI P M
245 _aSOCIAL STUDIES P D C
250 _a1
260 _c1956
_bST. PAULS PUB.
300 _a246
650 _aSOCIAL SCIENCE
942 _cBK
999 _c23370
_d23370