000 00359nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c266
040 _aBPED
082 _a507.126 MAN S
100 _aMANGAL, S.K.
_997
245 0 _aTEACHING OF PHYSICAL SCIENCE
260 _bARYA BOOK DEPO
_aNEW DELHI
300 _a356p.
500 _a1178
942 _cBK
999 _c5190
_d5190