000 00290nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
041 _aENG
100 _aGHOSAL, S K
245 0 _aUNITS AND DIMENSIONS
260 _aNEW DELHI
_bKHANNA PUBLISHING HOUSE
_c1997
300 _a182
942 _2ddc
999 _c62893
_d62893